Practice Biodiversity - 13.1 | 13. BIODIVERSITY AND CONSERVATION | CBSE Grade-12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the three main components of biodiversity?

💡 Hint: Remember the acronym 'GSE'.

Question 2

Easy

What is the primary cause of species loss?

💡 Hint: Consider human activities that impact natural habitats.

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 does biodiversity refer to?

  • Count of species only
  • Variety of life forms
  • Number of ecosystems

💡 Hint: Think beyond just counting species.

Question 2

True or False: Tropical regions have less species diversity than polar regions.

  • True
  • False

💡 Hint: Consider the environments and climates.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Using the species-area relationship, explain why conservationists target larger protected areas.

💡 Hint: Consider the number of niches available in larger areas.

Question 2

Discuss how each component of biodiversity (genetic, species, and ecological) interacts with ecosystem stability.

💡 Hint: Think of how loss in one leads to effects in the others.

Challenge and get performance evaluation