Class 7 Social Studies: Inside Our Earth

Which of the following statements about the Earth's core is INCORRECT?

Fossils are found in _________ rocks, which are formed from the accumulation and compaction of sediments.

Explain the process of formation of metamorphic rocks, providing an example of a rock and its original form.

Which type of rock is formed when molten magma cools and solidifies?

The uppermost layer of the Earth, which is the thinnest of all layers, is called the _________.

Consider the following statements regarding the Mantle: 1. It extends up to a depth of 2900 km below the crust. 2. It is primarily composed of molten rock. Which of the statements given above is/are correct?

Differentiate between intrusive and extrusive igneous rocks, providing characteristics of each.

What is the primary substance that makes up the Earth's crust, constituting over 98% of it?

The process of transformation of one type of rock into another type under certain conditions in a cyclic manner is known as the _________ cycle.

Which of the following is a key characteristic that distinguishes minerals from rocks?