Practice How do our activities affect the environment? - 13.2 | 13. Our Environment | CBSE 10 Science
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13.2 - How do our activities affect the environment?

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is an ecosystem?

πŸ’‘ Hint: Think about both living and non-living components.

Question 2

Easy

Name one example of a producer.

πŸ’‘ Hint: What do plants do with sunlight?

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 component of a food chain?

  • Decomposers
  • Producers
  • Consumers

πŸ’‘ Hint: Who is providing food in the ecosystem?

Question 2

True or False: A food chain can have an unlimited number of trophic levels.

  • True
  • False

πŸ’‘ Hint: Think about how much energy is lost with each step.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

How would the removal of a top carnivore from an ecosystem affect the population of herbivores?

πŸ’‘ Hint: Consider the predator-prey relationships we discussed.

Question 2

Design a waste management plan for a small community, addressing both biodegradable and non-biodegradable waste.

πŸ’‘ Hint: Think about effective ways to manage different types of waste.

Challenge and get performance evaluation