Quiz on Inside Our Earth

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Quiz on Inside Our Earth

There are three layers of the earth. Each of these layers consists of several characteristics. This Quiz questions will help you to know about this chapter.

1 / 26

Petroleum, gold and coal etc. are an example of ___.

2 / 26

Rock cycle means ___.

3 / 26

Limestone changes into___ rocks due to high pressure and temperature.

4 / 26

Clay changes into which of the following rocks?

5 / 26

Sandstone is a type of ___ rocks.

6 / 26

What is/are the main reason of the formation of sedimentary rocks?

7 / 26

Which of the following rocks forms in the low land area?

8 / 26

Which is the extrusive igneous rocks?

9 / 26

Which of the following is the igneous rocks?

10 / 26

Metamorphic rocks comes from the ___ word.

11 / 26

The word igneous rocks comes from ___ word Ignis meaning fire.

12 / 26

Primary rocks means ___ rocks.

13 / 26

Which of the following rock is known as basic rocks?

14 / 26

There are ___ types of rocks.

15 / 26

Actually rock means the combination of ___.

16 / 26

The main minerals of the core is/are ___.

17 / 26

The radius of the earth is about ___ km.

18 / 26

The mantle forms about __ % of the volume of the earth.

19 / 26

The main minerals of the layer mantle is/are ___.

20 / 26

The mantle layer extends up to the depth of ___ km.

21 / 26

Which one of the following is the topmost layer of the earth?

22 / 26

The main minerals of the oceanic part is/are ___.

23 / 26

The main minerals of the continental part is/are ___.

24 / 26

The crust is about ___ km in the oceanic part.

25 / 26

The earth crust is about ___ km in the continental part.

26 / 26

Which of the following is the middle layer of the earth?

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