Learn Class 3 Science - Our Environment

Our surroundings include plants, animals, water, land, air, sun, sky, clouds etc. All these affect our life and is our environment. All that surrounds and affects the life of an organism is called its environment.

The three factors of the environment are

  • Abiotic factors
  • Biotic factors
  • Cultural factors

Learning Videos for 3rd Grade Science - Our Environment

Our Environment Sample Questions for Class 3

Question 1

Flies spread:
A. Cancer
B. Diabetes
C. Diarrhoea

Question 2

Rahul took two frogs, and kept one in closed CONTAINER A and other in CONTAINER B which has some small holes. On other day, he observed that the frog in CONTAINER A had died. What might be the reason for the same?
A. Living organism needs air to breathe and survive which was not available in CONTAINER A
B. Frog in CONTAINER A was not getting enough food
C. Both A & B

Question 3

Which of the following is a bad habit?
A. Spitting in open places
B. Eating food with proper chewing
C. Washing our hands before eating

Question 4

Which of the following should be given to the person suffering from diarrhoea?
A. Soft drinks
B. ORS
C. Milk

Question 5

Try more practice tests Try more practice tests Look at the given picture carefully. It is the young one of:
A. Butterfly
B. Earthworm
C. Butterfly B. Earthworm
D. Butterfly B. EarthwormC. Snail