The Living Organism and Their Surroundings Class 6 Worksheet Science

Q1. Fill in the blanks:

i. All living organism reproduce their own             .
ii. The plants and animals that live on land are said to live in                       .
iii.               help the fish to absorb oxygen dissolved in water.
iv.           is called the ship of the desert.

Q2. True/False:

i. Growth in living thing is a permanent and irreversible change.
ii. Non-living things do not reproduce. 
iii. Respiration in plants takes place in day. 
iv. The living things such as plants and animals, in a habitat, are its abiotic components. 

Q3. Name two plants that reproduce through cuttings.

Q4. How do earthworms breathe?

Q5. What is a prey?

Q6. What are predators?

Q7. What is stored in camel’s hump for use in emergency situations?

Q8. How do we feel when we see or think about our favorite food?

Q9. What do you understand by stimuli?

Q10. How do we respond, if we suddenly step on a sharp object like a thorn, while walking barefoot?

Q11. What is a habitat?

Q12. What are mammals?

Q13. Name some animals that give birth to their young ones.

Q14. What is locomotion?

Q15. Cars, bicycle, clocks and the water in the river move. The moon moves in the sky. A cloud grows in size right in front of our eyes. Can such things be called living?

Q16. What is reproduction?

Q17. How does a potato reproduce?

Q18. Why do animal move?

Q19. What happens when we move from a dark place into bright sunlight?

Q20. Define Adaptation.

Assertion and Reason Question
Q21. Assertion (A) : Any animal which adapts itself against heat and water scarcity is well suited for desert conditions.
Reason (R) : In deserts only little water is available.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Ans. (a)

Q2. Assertion (A) : Deer has strong teeth and long ears.
Reason (R) : The speed of deer helps them to run away from prey.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Ans. (c)

Q3. Assertion (A) : The plants and animals that live on land are said to live in terrestrial habitat.
Reason (R) : Ponds, rivers, lakes, etc., are examples of terrestrial habitats.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Ans. (c)

Q4. Assertion (A) : Some abiotic factors like air, water, light and heat are very important for growth of plants.
Reason (R) : Some of the above abiotic factors are important for all living organisms.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Ans. (b)

Q5. Assertion (A) : The leaves of desert plants are either absent, very small or they are present in shapes of spines.
Reason (R) : In deserts only little water is available.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Ans. (b)

You can access the solutions to this worksheet here.