Class 6 Science Chapter 2 MCQs

1. Which of the following is a living thing?
A. Stone
B. Chair
C. Tree
D. Table
Answer: C

2. Living organisms grow and:
A. Remain the same forever
B. Reproduce
C. Never breathe
D. Never change
Answer: B

3. Which process helps plants prepare their own food?
A. Respiration
B. Digestion
C. Photosynthesis
D. Transpiration
Answer: C

4. Which of the following is NOT a living organism?
A. Dog
B. Mushroom
C. Rock
D. Fish
Answer: C

5. Animals depend on plants for:
A. Food directly or indirectly
B. Water only
C. Shelter only
D. Air only
Answer: A

6. Which part of a plant absorbs water from the soil?
A. Leaf
B. Stem
C. Root
D. Flower
Answer: C

7. Which gas do plants take in during photosynthesis?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
Answer: B

8. Which of the following is a habitat?
A. Forest
B. Desert
C. Pond
D. All of these
Answer: D

9. Which animal lives in water?
A. Camel
B. Fish
C. Lion
D. Horse
Answer: B

10. The variety of living organisms on Earth is called:
A. Biodiversity
B. Pollution
C. Agriculture
D. Weather
Answer: A

11. Which of the following is an example of a herbivore?
A. Lion
B. Tiger
C. Cow
D. Eagle
Answer: C

12. Plants are called producers because they:
A. Hunt animals
B. Prepare their own food
C. Live in water
D. Eat insects only
Answer: B

13. Which of the following is a characteristic of all living organisms?
A. Growth
B. Respiration
C. Reproduction
D. All of these
Answer: D

14. Which of the following is an adaptation for desert plants?
A. Broad leaves
B. Thick stem to store water
C. Floating roots
D. Soft stem
Answer: B

15. The main purpose of classifying living organisms is to:
A. Make their study easier
B. Increase pollution
C. Reduce forests
D. Build houses
Answer: A