Can you compress it ? Is it a solid ? Why ? (Think and Discuss)

Take a sponge. Observe its shape.Can you compress it? Is it a solid? Why? Think. Is anything coming out from the sponge when it is compressed.

Can you imagine how is it happening? Would you think it is responding to a stimulus ?

How can you prove that sugar is a solid ? Give your arguments.

Liquids and gases can be compressed , but it is difficult to compress solids.Why ?

Can you say that a square and a rhombus are similar ? Discuss

Can you make a chair with glass or mud ? If not why ?

Can you decide the best fuel among the solids, liquids and gases?

Do you think exit of stool is voluntary ? Why/ Why not ?

Which fabrics do you prefer? Natural or synthetic? Why? Discuss comparatively.

Can you guess, why the leaf is green in colour?