We need food to gain (a)   .

Our national song is written by (a)   .

Our national tree is (a)   tree.

The (a)   islands are located in the Bay of Bengal.

The main source of heat and light on the earth is the (a)   .

The islands in the Arabian Sea are the Lakshadweep islands

(a)  

If your ear is within the range of vibrations, you hear the sound.

(a)  

The Sarnath Lion Capital is the national animal of India.

(a)  

All musical instruments produce sound because of vibrations.

(a)  

Moon is a luminous object.

(a)  

Name different types of Forces

(a)  

Name two luminous and two non-luminous objects.

Name the three colours of the National Flag and write the significance of each colour.

(a)  

Name all the six physical divisions of India.

(a)  

Things characterising a country

(a)  

Navy blue wheel in the middle of the white band

(a)  

An organized pattern that have pitch and rhythm

(a)  

It travels in a straight line and forms a shadow too when someone blocks it

(a)  

Name any 2 types of forces.

Write two effects of force.

(a)  

(a)  

(a)  

A chain of mountain is (a)   .