How will you measure the volume of irregular objects?

What is motion? Classify different types of motion with examples.

Distinguish the properties of solid, liquid and gas. Draw a suitable diagram.

Make a list of the functions of root and stem.

Describe the various features which help Camel dwell well in the desert.

Tabulate the vitamins and their corresponding deficiency diseases.

Explain in detail above the applications of computer.

When a window is accidentally left open on a winter night, will you feel uncomfortable because the cold is getting in, or because the heat is escaping from the room?

Tabulate the different components of an electric circuit and their respective symbols.

Give one example for each case that happens around you.
a. Slow and fast change
b. Reversible and irreversible change
c. Physical and chemical change
d. Natural and man-made change
e. Desirable and undesirable change

Why is atmosphere essential for life on earth?

Tabulate any five cell organelles and their function.

List out the functions of Endocrine system and Nervous system.

You are provided with an iron needle. How will you magnetize it ?

What is potable water? List down its characteristics.