Volcanoes which have not erupted for a long time are called:

A natural or man made or technological  hazard resulting in lot of damage is called:

The molten rock deep inside the earth is called:

Which is a natural disaster?

Volcanoes that are expected to erupt any time are called:

What is a series of waves formed by an earthquake under the ocean called ?

Which is the largest volcano on earth?

Natural resources are classified into:

Which is the largest volcano in the solar system?