Practice Human Impacts - 4 | 3. Ecosystems | ICSE Class 8 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is deforestation?

💡 Hint: Think about what happens when large areas of trees are cut down.

Question 2

Easy

Name one example of pollution.

💡 Hint: Think of substances that could harm the water.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main impact of deforestation on ecosystems?

  • Increased biodiversity
  • Loss of habitat
  • Soil enrichment

💡 Hint: What do animals need to survive?

Question 2

True or False: Pollution has no effect on aquatic ecosystems.

  • True
  • False

💡 Hint: Think about chemicals in water.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze the impact of climate change on the Sundarbans ecosystem. What specific actions could mitigate these effects?

💡 Hint: Think about rising water levels and protection strategies.

Question 2

Evaluate the effectiveness of recycling programs in reducing pollution. What are alternatives to reduce waste?

💡 Hint: Consider actions that minimize waste production.

Challenge and get performance evaluation