MEDIUM
3rd Tamil Nadu Board
IMPORTANT
Earn 100

Write the abiotic factors needed for following biotic factors to survive.  

(Air, Water, Sunlight, Soil, Land, Wheat, Fruits, Grass, Hen)

a. Animals:

b. Plants:

c. Human beings: 

 

Important Questions on Our Environment

MEDIUM
3rd Tamil Nadu Board
IMPORTANT

Name the following animals.
An animal that

a. Flies in the air is:                         

b. Lives in water is:              

c. Moves on the ground is:          

d. Eats only plants is:                      

                 

MEDIUM
3rd Tamil Nadu Board
IMPORTANT

Classify the following biotic factors.

(Tulsi, Fungi, Mango tree, Rabbit, Eagle, Cat, Dog, Cucumber plant, Human, Grass, Crocodile, Crow, Bacteria)

Producers:

Consumers:

Decomposers:

MEDIUM
3rd Tamil Nadu Board
IMPORTANT

Plants and human beings are living things. Why do human beings depend on plants?            

MEDIUM
3rd Tamil Nadu Board
IMPORTANT

The names of several natural resources are hidden in the box below. Find as many as possible. Some words are repeated.  

Question Image                

MEDIUM
3rd Tamil Nadu Board
IMPORTANT

Link the animals as herbivores, carnivores and omnivores.  

Cow

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Lion

Bear

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Elephant

Tiger

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Crow

 

MEDIUM
3rd Tamil Nadu Board
IMPORTANT

Write any two uses of trees.  

EASY
3rd Tamil Nadu Board
IMPORTANT

Which of these is an example for biotic factor?  

EASY
3rd Tamil Nadu Board
IMPORTANT

Our environment is surrounded by