Practice Conclusion (7) - Evolution & Biodiversity - IB 8 Biology
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Conclusion

Practice - Conclusion

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define biodiversity in your own words.

💡 Hint: Think about different species and types of ecosystems.

Question 2 Easy

What is natural selection?

💡 Hint: It relates to survival of the fittest.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary mechanism of evolution?

Mutation
Natural Selection
Genetic Drift

💡 Hint: Think about which process helps species adapt.

Question 2

True or False: Biodiversity includes only species diversity.

True
False

💡 Hint: Consider all aspects of life diversity.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

In an ecosystem, if a sudden environmental change leads to the extinction of a keystone species, predict the potential impacts on biodiversity. Explain your reasoning.

💡 Hint: Consider what happens when one critical species is lost.

Challenge 2 Hard

Design a conservation plan that addresses both biodiversity preservation and the needs of local communities. What ethical considerations must be included?

💡 Hint: Think of how conservation affects people as well as wildlife.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.