Mutual Interaction Occurring Changes

Things that do not move do not have energy.

Name the forms of energy that riding a bicycle produces.

Unscramble the following word to make a meaningful word:
YEENGR.   
 

Which energy is the following pictures associated with?

Which energy is the following picture associated with?

Give one word for the following.

Energy stored in the molecules of some chemicals.

C_____

Complete the sentences with the helping words given:

walking     flying     running     kinetic     crawling

	(1) A baby is _____.
	(2) A boy is _____.
	(3) A girl is _____.
	(4) The birds are _____.

Walking, running, flying and crawling are different types of movements. The energy possessed by a body due to walking, running, flying and crawling is called _____ energy.

Choose the odd one out.

Which action would need more physical energy?

Which action would need more physical energy?

Fill in the boxes to complete the energy mind map.

Energy that lasts for a long time.                                                          

A strip of rubber has _____ energy.

Fossil fuels release the _____ energy stored in them.

Colour the picture and name the form of energy being used in of the following picture.  

Colour the picture and name the form of energy being used in of the following picture.  

 Name the form of energy being used in the following picture.
  

Rub your palms rigorously for sometime and touch your cheek. How do you feel?

Can you lift the wooden table in your class room without the help of others? Write 'Yes' or 'No'.

Write the changes in the form of energy in the following activities.