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

We need pure air, protected water, and _____ food for our healthy life.

What are the hygenic ways of cooking food?

Which is the female part of the plant?

_______ is a big threat to our environment.

______ is a non-recyclable item.

Plastic bag, thermocol, and multilayer plastics are recyclable.

What are the plastic items that have been banned in Tamil Nadu?

Who am I?

My feet are broad to help me walk in the sand. ______

Who am I?

I use sound navigation to find the objects in my path. ______

Who am I?

I am active during day time as well as night time. ______

The animals which are active at night are called ______.

______ bites us and sucks our blood.

What are nocturnal animals?

Animals that are active during daytime are known as ______ animals.

Healthy food ______.

Unhealthy food ______.

What are the hygienic ways of taking food?

How are plants classified?

Stomach is a ______ bag found below the lungs.

Stomach contains special juice to breakdown ______ into energy.