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Human impact on the environment

Grade 6 · Science · Free lesson

Hi! I'm Studyfin, your science tutor. Today, we will learn how humans affect the environment and practice writing an informational essay about it!

Humans change the environment every day. We build cities, cut down trees, and burn fuels that cause air pollution. These actions can harm plants and animals.

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An informational essay explains a topic using facts. To write a great essay, you need a clear introduction, body paragraphs with details, and a solid conclusion.

1. Introduction 2. Body Details 3. Conclusion

We can balance our impact by planting trees and recycling. When we write an essay about this, we group these helpful actions into their own paragraph.

Helping Our Environment
✏️ Worked example

Let's compose a short, multi-paragraph essay explaining how plastic trash hurts ocean life, and how we can fix it.

  1. Step 1: Write the Introduction. We start with a hook and state our main idea: 'Plastic pollution is a major threat to ocean life, but we can take steps to stop it.'
  2. Step 2: Write the First Body Paragraph. We explain the problem with facts: 'Millions of tons of plastic enter the ocean each year. Sea turtles and fish mistake plastic bags for food, which makes them very sick.'
  3. Step 3: Write the Second Body Paragraph. We explain the solutions: 'People can help by using reusable water bottles and recycling plastic. Beach cleanups also keep trash out of the water.'
  4. Step 4: Write the Conclusion. We summarize our main points: 'In conclusion, plastic trash harms ocean animals. By recycling and cleaning beaches, we can protect our oceans for the future.'
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