P3 Science - Rock and Soil

Which rock that is light, soft, has lots air spaces, and has a rough surface?

• Pumice

• Granite

• Slate

Which rock that hard but easily breaks, can cut into thin sheet that make it used as roof?

• Granite

• Chalk

• Slate

Which rock is white or light colour, soft, permeable, and used to write on blackboard or slate?

• Pumice

• Granite

• Chalk

Which rock is an igneous rock that is hard, can be polished to be smooth and shinny and used for kitchen, bathrooms and floor?

• Granite

• Slate

• Pumice

Which is the pumice?

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Which is the granite?

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Which is the chalk?

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Which rock will float in the water?

• Granite

• Pumice

• Slate

Which rock that naturally always has white or light colour?

• Chalk

• Slate

• Granite

The chalk is easily scratch with fingernail.

What properties it has?

• Soft

• Light

• Hard