Rocks And Minerals in General Science : Practice MCQ Questions & Answers with Explanations

Which one of these is present in granite rock?

Which one of these is formed from the foam on the top of the lava stream when lava cools down quickly?

The rock formed by the cooling of magma under the surface of earth is

The hardest gemstone is

The example of sedimentary rock is

The example of metamorphic rock is

The earth crust is made up of

Taj Mahal is made up of

Symbiotic bacteria are formed in the roots of

Scientists who study about rocks and the crust of the earth are called

Pudding stone is the name given to

Minerals make up

Limestone and marble are rich in

During volcanic eruptions, this molten material is continually ejected to the surface of the earth:

Cuprite is an ore of

A mineral made of atoms of simple element is

A mineral from which a metal can be profitably extracted is called