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Environmental Science

How to Write the Lian Pin Koh Drone Video Assignment

VIDEO RESPONSE  ·  SENSORY DETAILS  ·  COMMUNITY ISSUE  ·  ENVIRONMENTAL PLAN  ·  BODY PARAGRAPHS

Community Environmental Issue Essay

What the assignment is really asking for, how to pick a community issue worth writing about, what sensory details actually mean in practice, and how to build three body paragraphs that hold together as a protection plan — not just three separate ideas.

12–16 min read Environmental Science & Environmental Studies Week 2 Video Response Assignment 3,200+ words
Custom University Papers Environmental Writing Team
Guidance informed by conservation science and environmental writing pedagogy. External reference: Lian Pin Koh — A Drone’s-Eye View of Conservation (TED).

The assignment looks simple at first glance: watch a video, identify a local environmental issue, write three body paragraphs about how to fix it. But students get stuck — either they pick an issue that is too vague to describe in sensory terms, or they write three paragraphs that all say the same thing in different words, or they ignore the connection to the Koh video entirely. This guide breaks each part of the task into something manageable and specific.

Lian Pin Koh Video Drone Conservation Community Environmental Issue Sensory Detail Writing Three Body Paragraphs Environmental Protection Plan Issue Identification Descriptive Writing Video Response Essay Common Mistakes

What the Koh Video Is Actually About

Before writing anything, watch the video properly — not just for background noise. Lian Pin Koh is a conservation scientist at the University of Adelaide. In the talk, he explains how his organization, ConservationDrones.org, builds and deploys low-cost unmanned aerial vehicles to survey habitats that are almost impossible to monitor on foot — rainforests, wetlands, remote coastlines. The drones capture aerial imagery that reveals illegal logging, deforestation, wildlife populations, and ecosystem degradation at a scale and speed that ground surveys cannot match.

The central argument of the talk is this: technology that was once expensive and inaccessible can be repurposed and made affordable for conservation work. A drone that costs a few hundred dollars can do what previously required a helicopter and a professional crew. That principle — technology lowering the barrier to environmental protection — is what your assignment wants you to carry into your own context.

Watch It With a Notepad

As you watch, note two or three specific things Koh mentions about how the drones are used and what they revealed. You will not need to cite these in exhaustive detail, but having concrete examples from the video in your head will make your own writing sharper — and shows your instructor that you actually engaged with the content, not just the assignment prompt.

3 Parts to this assignment: video response, issue description, protection plan
3+ Well-developed body paragraphs required for the plan
5 Senses to draw on when describing your community issue

Breaking Down the Three-Part Task

The assignment has a clear sequence — and skipping or rushing any part of it shows. Here is what each section is doing and why it matters.

1

Engage with the video — not just acknowledge it

This is not a summary assignment. You are not being asked to retell what Koh said. The video is a starting point — it shows you what it looks like when someone uses creative thinking and available technology to tackle an environmental problem they care about. Your job is to bring that same energy to something in your own community.

2

Describe a real local environmental issue with sensory detail

This part separates students who put thought into the assignment from those who dash through it. The instruction says “use sensory details to show the images” — that means your writing should make a reader feel as if they are standing in the place where the problem exists. What they see, smell, hear. Vague language (“there is a lot of pollution”) does not do that. Specific, observed detail does.

3

Build a protection plan in three or more body paragraphs

The plan should feel like an actual proposal — not a wish list. Three well-developed paragraphs means three distinct components of a solution, each with a topic sentence, supporting explanation, and a connection to why it would work for your specific issue. The paragraphs need to be coherent as a set, not just three unrelated ideas placed next to each other.

Choosing a Community Environmental Issue

This is the most important decision you make before writing. Pick wrong and the rest of the essay gets hard — because you cannot write sensory descriptions of something you have never seen or experienced.

The word “community” in the prompt is doing real work. It means something local — your neighborhood, your city, your county, your region. Not climate change as an abstract global phenomenon, but a specific, visible problem happening somewhere you know. Something you have walked past, driven by, smelled, or read about in local news.

Issues That Work Well

  • Illegal dumping at the edge of a local park or vacant lot — visible, smellable, describable in specific terms
  • A polluted stream or drainage canal running through a residential area — water color, smell, what lives (or does not live) in it
  • Urban heat and lack of tree cover in dense neighborhoods — the feel of radiant heat off pavement, the absence of shade
  • Plastic waste accumulation on a local beach, riverside, or roadside — what types, how it gets there, what it affects
  • Air quality near a busy highway or industrial facility — haze, smell, what residents report
  • Stormwater runoff causing flooding or erosion in a named local area — the sound of it, the damage it leaves behind

Issues That Create Problems

  • “Climate change” as the issue — too broad, no sensory specificity possible, cannot be linked to a single community
  • An issue in another country or region you have no personal connection to — you cannot write sensory detail about a place you have never been
  • Issues with no local data or news coverage — if you cannot find any information about it happening near you, it is probably not the right choice
  • Issues so common they resist specific description — “litter” without a specific location becomes abstract quickly
Name the Place

The most effective essays name a specific location — a particular park, a named waterway, a specific intersection or neighborhood. “The creek behind Riverside Community Park” is more compelling than “a local creek.” It anchors the reader, it makes the problem feel real, and it forces you to write from observation rather than generality. If you can name it, you can describe it. If you can describe it, the reader can see it.

How to Write With Sensory Details

This is the technical writing skill the assignment is testing. “Sensory details” means engaging the five senses — sight, smell, sound, touch, and where relevant, taste — to make a scene feel immediate and real to someone who has never been there.

A lot of students write about environmental issues in the language of a news report: facts, percentages, general descriptions. That is informative, but it is not sensory. The assignment specifically says to “show the images” — which is a creative writing instruction. Show, not tell.

Telling — No Sensory Detail The river near our neighborhood has been polluted for several years. There is a lot of trash and the water quality is poor. It smells bad and looks dirty. // This describes the issue without putting the reader anywhere near it. “Smells bad” and “looks dirty” are conclusions, not details. Showing — Specific Sensory Detail The water in Maplewood Creek runs the color of weak tea — brownish-gray with a greasy shimmer where sunlight catches the surface. On warm afternoons, the smell hits before you can see the bank: something between rotting vegetation and motor oil, sharp enough to make you breathe through your mouth. The banks are quiet in a way they should not be. No frogs. No herons. Just the low drone of the highway above and, if you look closely, a tangle of plastic bags caught between the roots of a dead willow. // This puts the reader at the creek. Color, smell, sound, texture, absence — all present. The reader can picture it.

Notice what the strong example does. It uses color (“brownish-gray”), smell (“between rotting vegetation and motor oil”), sound (the absence of expected sounds — frogs and herons — replaced by highway noise), and visual texture (plastic bags caught in roots). It also uses the detail of absence: the missing wildlife tells you about the damage without stating it directly.

Sight

What You See

Color, clarity, volume of waste, visible damage to vegetation, the look of contaminated water or soil, dead trees, eroded banks. Be specific about color and texture — not just “brown water” but the particular shade, whether it is opaque or murky, whether there is a surface sheen.

Smell

What You Smell

Often the most immediate sensory signal of pollution — and one of the most evocative in writing. Do not say “it smells bad.” Say what it smells like: chemical, sulfurous, like exhaust, like standing water, like something biological and decaying. Compare it to something familiar so the reader can place it.

Sound

What You Hear (or Don’t)

Absence of sound is as powerful as presence. A forest with no birdsong. A waterway where frogs used to call but no longer do. The constant grind of construction or traffic where quiet once existed. Sound puts the reader in the landscape.

Touch

Physical Texture and Temperature

The heat radiating from asphalt in a neighborhood with no trees. The slick feel of oily residue on a rock at the water’s edge. The grit of dust from a construction site on every surface of a nearby home. Physical sensation grounds the reader in the place.

Scale and Comparison

How Big Is This Problem?

Sensory writing can also convey scale: how far does the damaged area stretch, how long has the smell lingered, how often do residents encounter it. Comparison helps — “you can smell the dump site from three blocks away” is specific and sensory in a way that “the smell is noticeable” is not.

Absence

What Should Be There But Isn’t

Some of the most powerful environmental writing describes what is missing: the birds that no longer visit, the fish that used to be visible in the water, the children who no longer play near the stream. Absence makes damage visible without requiring statistics.

Sensory Detail Is Not Just Description — It Makes an Argument

When you describe the oily sheen on a creek’s surface in specific terms, you are not just showing what it looks like — you are making the reader feel why it matters. That is the function of sensory detail in environmental writing. It moves the issue from an abstract statistic to something a reader can almost smell and touch. That emotional concreteness is what your instructor is looking for when they ask you to “show the images.”

Structuring Your Three Body Paragraphs

Three body paragraphs for an environmental protection plan means three distinct components — not three versions of the same idea. The most common mistake here is writing three paragraphs that all say “we should clean up the problem” in different ways. That is one idea stretched thin, not three developed ideas.

Think of the plan as having layers: what happens on the ground right now, what structural or technological solutions address the root cause, and what changes need to happen in behavior or awareness over the long term. Each paragraph gets one layer.

Body Paragraph Focus Examples
Paragraph 1 Immediate community-level action — what can happen now, on the ground, with available resources Organized cleanup days, community reporting systems, local advocacy with city council, citizen monitoring groups
Paragraph 2 Technology or infrastructure — what structural change addresses the root cause, which may connect to the Koh video Drone monitoring programs, water filtration infrastructure, improved waste collection routes, tree planting infrastructure, sensor networks
Paragraph 3 Education, awareness, and sustained behavioral change — what keeps the problem from returning School programs, local media campaigns, community science initiatives, signage at affected sites, partnerships with local organizations
Each Paragraph Needs a Real Topic Sentence

A topic sentence is not a transition phrase — it is the specific claim of the paragraph. “Another way to protect the environment is through education” is weak. “A sustained school-based environmental literacy program would address the behavioral patterns that allow illegal dumping to continue in this neighborhood” is a topic sentence. It tells the reader exactly what the paragraph will argue and why it matters for this specific issue.

Body Paragraph 1: Immediate Community Action

This paragraph answers: what can people in this community do right now, with what they already have, to start addressing the problem? It is the most grounded paragraph — the one that is closest to lived experience and the most immediately actionable.

Paragraph 1 Structure

Topic Sentence → Specific Action → Why It Works → Local Anchor

Open with a clear statement of what the community-level action is. Then describe it specifically — not “a cleanup event” but what that looks like: who organizes it, when, at what locations, what happens to the waste collected. Then explain why this kind of direct local action matters — it builds social cohesion, it creates visible change that encourages continued effort, it generates data about the scale of the problem. Close with a connection to the specific community you identified in your issue description.

Avoid this: Writing a general description of why community action is good without connecting it to the specific issue you chose. If your issue is plastic waste in a local creek, your community action paragraph should be specifically about that creek — not about community action in general.

Immediate action might also include advocating for better enforcement of existing laws — illegal dumping, for example, is already illegal in most jurisdictions. The question of why it continues is often one of reporting infrastructure and monitoring capacity, not legal gaps. Your paragraph can address both what residents can do and what pressure they can put on local government.

Body Paragraph 2: Technology and Infrastructure

This is where the Lian Pin Koh video connects most directly to your plan. Koh’s argument is that technology — specifically low-cost drones — can monitor environments that are hard to reach or survey at scale. Your second body paragraph should address some form of technological or infrastructural solution that gets at the root cause of the problem, not just its symptoms.

Paragraph 2 Structure

What Technology or Infrastructure, Why, and How

This paragraph needs to explain a specific technological or structural solution — not just say “technology could help.” If your issue is water pollution, the technology might be real-time water quality sensors that alert city authorities to contamination events. If it is illegal dumping, it might be a network of cameras or drone flyovers of known dumping sites that creates accountability. If it is urban heat, it might be infrastructure investment in green corridors and tree planting at scale. The key is that this paragraph addresses the structural conditions that allow the problem to persist, not just the visible symptoms.

Connecting to Koh: You do not need to say “just like Lian Pin Koh” in every sentence — but you should show that you understood the principle of his talk. The idea that affordable technology can help communities monitor and respond to environmental problems is directly applicable here. Reference it where it fits naturally.
Drones Are One Option, Not the Only One

Not every community environmental issue calls for drone monitoring. If your issue is indoor air quality, soil contamination, or access to clean water, the relevant technology looks different — sensors, filtration systems, water testing infrastructure. The assignment is not asking you to propose drones for everything. It is asking you to think about what role innovation and available technology can play in environmental protection, which is Koh’s broader point.

Body Paragraph 3: Education and Long-Term Behavioral Change

The third paragraph addresses the why behind the problem. Most environmental issues are not natural disasters — they are the result of accumulated human choices: where to dump waste, what to buy, how to use land, which regulations to follow or ignore. Long-term protection of the environment requires changing some of those choices, and that requires education, awareness, and community culture shifts.

Paragraph 3 Structure

Root Causes → Behavioral Change → Sustained Impact

This paragraph should identify one or two behavioral or social factors that contribute to the problem — then propose a specific educational or awareness initiative that addresses them. “People should be more aware” is not a plan. “A partnership between the local school district and the city’s environmental department to include watershed monitoring in the middle school science curriculum” is a plan. Specificity is what makes this paragraph work. Name the institution, the audience, the mechanism, and the expected outcome.

Community science angle: One strong option here is citizen science — programs that train community members to collect environmental data (water quality, species sightings, air quality readings) and contribute it to monitoring databases. This connects back to Koh’s broader point about distributed data collection and also gives residents a direct role in solving the problem they are experiencing.

This paragraph is also where you can address why the problem has persisted — and what that tells you about what needs to change. If illegal dumping continues despite cleanup efforts, it is partly because the social cost of dumping feels low and the effort cost of proper disposal feels high. Education that shifts that calculation — by making visible what dumping actually costs the community — is a legitimate component of a protection plan.

Tying It Back to Lian Pin Koh

The assignment starts with Koh for a reason. Your essay should show that the video was not just assigned watching — it shaped how you thought about your own community’s problem. You do not need to reference it in every paragraph. But somewhere in the essay, explicitly or implicitly, the connection should be clear.

What to Take From the Video

  • Environmental problems that seem too remote, too large, or too expensive to monitor can be addressed with creative use of affordable technology
  • Data matters — Koh’s drones do not just take pretty pictures, they produce evidence that informs conservation decisions
  • Community-based environmental protection does not require waiting for government action — individuals and organizations can act with available tools
  • What looks like a resource problem (we cannot afford helicopters to survey the rainforest) can be reframed as an innovation problem (what can we build instead?)

How to Apply It in Your Essay

  • In your introduction or problem description, frame the local issue in a way that echoes Koh’s framing: this is a problem that has been visible but inadequately monitored or addressed
  • In your technology paragraph, reference the principle of the video — that affordable, accessible tools can fill monitoring gaps — even if the specific tool you propose is not a drone
  • In your closing or third paragraph, reflect on what it means to take local environmental action — which is what Koh’s organization ultimately represents at the community level

Mistakes That Weaken the Essay

Describing the Issue Without Any Sensory Language

Writing “there is a pollution problem in my community” and then moving straight to the plan. The assignment explicitly asks for sensory details to show the images. If the description section reads like a news summary rather than a lived observation, it does not meet the requirement — and it misses the opportunity to make the reader care about the plan that follows.

Three Body Paragraphs That Make the Same Point

Three paragraphs about “raising awareness” or “organizing the community” dressed up in slightly different phrasing. Each paragraph should represent a genuinely distinct component of the plan — immediate action, structural/technological change, and long-term behavioral or educational shift. If your three paragraphs could be collapsed into one without losing any content, they are not well-developed enough.

Ignoring the Koh Video

Treating the video as optional background. The assignment is structured around that video — it is meant to spark and frame your thinking. An essay that makes no connection to Koh’s ideas reads as though the student skipped the viewing. You do not need to summarize the talk at length, but the connection should be present.

Choosing an Issue That Is Too Abstract to Describe

Picking “global deforestation” or “ocean plastic” as your community issue. These are not community issues in the sense the assignment intends — you cannot walk to them, smell them, or describe them from personal observation. The sensory detail requirement only works if the issue is somewhere you can actually observe it.

What Strong Essays Do

Name a specific place, describe it in concrete sensory terms that make the reader feel present, and then propose a three-part plan where each component addresses a different layer of the problem — immediate, structural, and long-term. The connection to Koh is visible in how the student thinks about monitoring and technology, not just in an obligatory sentence mentioning his name.

On Paragraph Development

A well-developed body paragraph is not just long — it is specific. It has a claim (the topic sentence), evidence or description that supports the claim, explanation of why the proposed action would work for this particular issue, and a closing sentence that connects to the overall protection plan. If any of those elements is missing, the paragraph is underdeveloped regardless of word count.

Frequently Asked Questions

What does the Lian Pin Koh drone assignment actually ask you to do?
Three things in sequence. First, watch a TED Talk in which conservation scientist Lian Pin Koh explains how his organization uses low-cost drones to monitor hard-to-reach ecosystems. Second, identify a real environmental issue in your own community and describe it using sensory detail — what it looks, smells, sounds, and feels like. Third, develop an environmental protection plan in at least three well-developed body paragraphs. The three parts should connect: the video gives you a frame for thinking about monitoring and innovation, the issue description grounds everything in a real place, and the plan responds directly to what you described.
How do I pick a community environmental issue for this assignment?
Choose something local and observable — an issue you have personally encountered in your neighborhood, city, or region. Illegal dumping, polluted waterways, urban heat, air quality near a highway, plastic accumulation in a park or on a beach — these all work because you can write about them from firsthand experience. The key test: can you describe this issue using sensory details? If you have never seen or smelled the problem, you cannot write the description the assignment requires. Avoid broad global issues like deforestation or ocean plastic unless there is a specific, locally observable dimension of that problem where you live.
What are sensory details and how do I actually use them?
Sensory details are specific observations that engage one or more of the five senses — sight, smell, sound, touch, and where relevant, taste. In an environmental essay, they mean describing what the polluted stream actually looks like (murky, tea-colored, with a surface sheen), what it smells like (sulfurous, diesel-tinged, like algae in the heat), what sounds you notice (or what sounds you expect but do not hear — the missing frogs, the absent birdsong). The goal is to put the reader in the location so they can feel why the issue matters, not just understand it abstractly. Compare “the area smells bad” to “the smell hits you half a block before you reach the site — something between diesel and low tide, thick enough that you instinctively hold your breath.” The second version is sensory writing.
How should I structure the three body paragraphs?
Each paragraph should cover a distinct component of your plan, not three versions of the same idea. A practical structure: Paragraph 1 covers immediate community-level action (what people can do right now — cleanup initiatives, reporting systems, local advocacy). Paragraph 2 covers a technological or infrastructural solution that addresses the root cause — this is where Koh’s drone monitoring concept applies most directly, though the specific technology should match your issue. Paragraph 3 covers education, awareness, or long-term behavioral change that prevents the problem from returning. Each paragraph needs a specific topic sentence, concrete supporting detail, and an explanation of why that component of the plan would work for this particular issue in this particular community.
Do I need to reference Lian Pin Koh in every paragraph?
No — and force-fitting his name into every paragraph usually makes the essay awkward. What matters is that the ideas from the video are visible in your thinking, particularly in the section about technology or infrastructure. The core point of the Koh talk is that low-cost, accessible technology can monitor environments that are otherwise hard to observe at scale. Apply that principle to your issue — whether through drone monitoring, citizen science data collection, water quality sensors, or another tool — and the connection is there. A brief, natural reference to the video in your introduction or technology paragraph is enough to demonstrate that you engaged with it seriously.
How long should the essay be?
The assignment does not specify a word count, but “at least three well-developed body paragraphs” gives you a floor. A well-developed paragraph in academic writing typically runs 150–250 words with a topic sentence, supporting detail, explanation, and a closing sentence. Three of those, plus an introduction that engages with the video and describes the issue with sensory detail, puts you somewhere in the range of 600–900 words minimum for the plan section alone. Add the issue description and an introductory framing of the Koh video and you are looking at 800–1,100 words as a reasonable target. Shorter than that and you are probably underdeveloping at least one section.
Can I use a problem from a city I used to live in?
Yes, as long as you have genuine firsthand experience with it — you have been there, you have observed the issue, and you can write about it with real sensory detail rather than what you imagine it might look or smell like. The assignment says “your community,” which is best interpreted as a place you have a personal connection to. A city you lived in for several years qualifies. A city you visited once probably does not provide the depth of observation the sensory detail requirement needs.
Does my protection plan have to be realistic or can it be aspirational?
Aim for both. The most persuasive environmental protection plans are grounded in what is actually possible — using existing infrastructure, available technology, and real community resources — while also reaching toward something better than the status quo. Proposing a city-wide drone surveillance network for a small community might feel aspirational to the point of implausibility; proposing that the local environmental nonprofit begin using consumer drone technology to document dumping activity is grounded and achievable. The Koh video itself is evidence that what looks expensive or technically complex can often be done at low cost with creativity and commitment.

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The Short Version

Pick a specific local issue you can actually observe. Name the place. Describe it in language that makes a reader feel present — color, smell, sound, texture, and what is absent. Then build a plan with three distinct layers: what the community can do now, what technology or infrastructure addresses the root cause, and what education keeps the problem from returning.

The Koh video is not background — it is the frame. His central point is that low-cost technology can monitor environments at a scale ground surveys cannot. That principle should be visible in at least one of your body paragraphs, applied to the specific conditions of your community issue.

And do not let the paragraphs collapse into each other. Three well-developed body paragraphs means three genuinely different components of a plan. If they could be merged without losing content, they are not developed enough yet.

For help with the descriptive writing section, the essay writing services page covers what support is available. If you want feedback on draft paragraphs before submission, the proofreading and editing service includes a content and structure review. For related environmental topics, environmental studies assignment help and environmental science assignment help are both available.

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