Practice Where do Microorganisms Live? - 2.2 | 2. MICROORGANISMS: FRIEND AND FOE | CBSE 8 Science
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are microorganisms?

💡 Hint: Think about what you’ve learned regarding their size.

Question 2

Easy

Give an example of a unicellular organism.

💡 Hint: Remember, unicellular means one cell.

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 type of microscopic organism is known to thrive in extreme environments?

  • Bacteria
  • Algae
  • Fungi

💡 Hint: Think about their adaptability.

Question 2

True or False: All microorganisms are harmful.

  • True
  • False

💡 Hint: Remember the roles they play in food production and decomposition.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given the adaptability of microorganisms, discuss how this trait supports their survival during environmental changes.

💡 Hint: Think about adaptability in evolution.

Question 2

Reflect on the importance of microorganisms in food production. How would our diets change in their absence?

💡 Hint: Consider which common foods involve fermentation or microbial action.

Challenge and get performance evaluation