ROCKS

Granite is an example of ____ rock.

• igneous
• sedimentary
• sediments.

Sedimentary rocks are formed from _____ accumulated over long period

• looses
• True
• sediments.

igneous rocks are called ______ rocks

• primary.
• secondary.
• looses.

Rocks are used in construction industries

• True
• False
• All the above.

Minerals have definite chemical composition

• True
• False
• None of the above