Inside the Earth-MCQ QUIZ

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The topmost layer of the earth surface is called __________ - Curst

The Taj-mahal & the Red-fort are made up of ___ & ___ rocks. - Marble, Sandstone

Which of these is a metamorphic rock? - Sandstone

Rocks which has fossils is called ______? - Sedimentary rocks

Gold, petroleum, and coal are examples of ____. - Minerals

The remains of the dead plants and animals trapped in the layers of rocks is known as ___. - Fossils

Metamorphic is derived from the Greek word 'metamorphose' which means ____. - change of form

Under great heat and pressure both the igneous and the sedimentary rocks change into ____ rocks. - metamorphic

Sedimentary rocks are formed by transportation and deposition of sediments by wind,air,water etc. in compression mode. - True

Sedimentary is derived from the Latin word 'sedimentum' which means ____. - Settle down

Rocks roll down, crack and hit each other and are broken down to smaller particles which are known as ___. - Sediments

'Igneous' derived from the Latin word 'Ignis' means ___. - Fire

When the molten magma cools down inside the earth's crust, it is called ___ rock. - Intrusive igneous rock

When the fiery molten magma comes out from the interior of earth on its surface and becomes solid, it becomes ___ rock. - Extrusive igneous rock

Igneous rocks are divided into intrusive and extrusive rocks. - True

Igneous or Primary rocks are formed when the molten magma cools down and becomes solid. - True

The major three types of rocks found on the earth are ____. - Igneous, Sedimentary, Metamorphic

Any mass of mineral matter that makes up the earth's crust is called a ____. - Rock

What is true about the innermost core of the earth? - All of these

The innermost layer of the earth is ____. - Core