Inside Our Earth

Where is the deepest mine in the world located?

• South America

• South Africa

• South India

• Australia

Which is the thinnest layer of the Earth?

• Crust

• Mantle

• Core

Which rocks are known as primary rocks?

• Sedimentary rocks

• Metamorphic rocks

• Igneous rocks

• None of the above

Which rocks are made up of molten magma?

• Igneous rocks

• Sedimentary rocks

• Metamorphic rocks

The inner most layer of the Earth is-

• Core

• Mantle

• Crust

Sandstone is made up from which grains?

• Limestone

• Marble

• Silicon

• Sand

What is the radius of the Earth?

• 2600 km

• 3200 km

• 3671Km

• 6371 km

Deccan plateau is made up of-

• Granite

• Basalt

• Sandstone

The layer that comprises the largest volume of the Earth is-

• Crust

• Mantle

• Core

Which rocks are contain fossils?

• Igneous rocks

• Metamorphic rocks

• Sedimentary rocks