Tamil Nadu Primary School Class 4 - Tamil Nadu Board of Secondary Education Question Bank Solutions

We should not separate our waste.

Name any five items which are recyclable.

Write the benefits of recycling.

What is separation of waste?

Giraffes have developed very long necks because of their ______.

Tigers and Zebras have lines so they can ______.

Adaptation is the best essential factor of all living beings.

How do vampire bats detect their prey?

Do animals have special sense? How does it help them? Give one example.

Write about bats.

Cooking in ______ improves the quality and taste of food.

Write a note on cooking utensils.

What is a Solar cooker?

List out the benefits of clay pot cooking.

______ food is made in their green stems.

Choose the odd one out:

Lungs help us to breath.

When we breath in, the lungs become bigger.

We breath out, we give out oxygen from the lungs.

Lungs pump blood to all parts of the body.