DEFENCE CT 3: World Geography (Interior structure of the earth)

The oceanic crust of the earth mainly consists of ______.

Silica and Alumina are the mineral constituent of which of the following masses?

Consider the following statements:

1. The difference in the readings of gravity due to uneven distribution of mass of material is called Gravity Anomaly.

2. Gravity anomalies give us information about the distribution of mass of the material in the crust of the earth.

3. The gravitation force is a direct source to study the interior of the Earth.

Which of the statements given above are correct?

Which one of the following is a major plate?

Which one of the following is the other term used for 'Focus' in relation with an earthquake?

Which is second most abundant metal in the earth’s crust?

7. Match the following elements/minerals found in the different parts of the earth?

The deepest mine in the world is located in _______

Arrange the layers of the earth by their volume (decreasing)

Gutenberg discontinuity is found between the :