1.
The magnitude of an earthquake is measured in
2.
What is the purest form of Iron?
3.
Core is made of which metals?
4.
The vibration direction parallel to the wave direction in the vertical plane is present in
5.
Which of the following metals in pure form has the highest melting point?
6.
Which is not a type of volcano?
7.
Which one of the following describes the lithosphere?
8.
The temperature and pressure increases through
9.
Which one of the following is a direct source of the information about the interior of the Earth?
10.
What is the thickness of the crust?
11.
Which mineral is also known as Fool's Gold?
12.
The Deccan trap is a large
13.
Which one of the following is a direct source of the information about the interior of the Earth?
14.
How many types of Body waves are there?
16.
The metal which is most extracted is
17.
The intensity of an earthquake is measured in
18.
Earthquake waves are of types
19.
Which one of the following describes the lithosphere?
20.
The interior of the earth can only be understood by ______________
