1.
Which one of the following is a direct source of the information about the interior of the Earth?
2.
Which one of the following describes the lithosphere?
3.
The Deccan trap is a large
4.
The vibration direction parallel to the wave direction in the vertical plane is present in
5.
Earthquake waves are of types
6.
Which of the following metals in pure form has the highest melting point?
8.
The magnitude of an earthquake is measured in
9.
How many types of Body waves are there?
10.
What is the thickness of the crust?
11.
The intensity of an earthquake is measured in
12.
The interior of the earth can only be understood by ______________
13.
The temperature and pressure increases through
14.
Which one of the following is a direct source of the information about the interior of the Earth?
15.
What is the purest form of Iron?
16.
The metal which is most extracted is
17.
Which is not a type of volcano?
18.
Which mineral is also known as Fool's Gold?
19.
Which one of the following describes the lithosphere?
20.
Core is made of which metals?
