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प्रश्न
Give reasons for the following:
Internal processes are different from external processes.
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उत्तर
Internal processes are associated with tectonic forces resulting in drastic changes e.g. earthquakes volcanoes etc. External processes are carried on by natural agents of change e.g. water wind and ice which produce gradual changes.
संबंधित प्रश्न
Give reasons why an earthquake occurs.
Name two man-made causes of an earthquake.
What are known as seismic focus and epicenter with respect to an earthquake?
Describe how earthquakes are caused on the surface of the earth.
Is it possible to predict an earthquake? Give reasons to support your answer.
How is the intensity of an earthquake measured?
Describe the world’s distribution of earthquakes.
Earthquakes occur in the Mid-Atlantic belt.
Give two major causes of earthquakes.
Give one word for the following :
The surface position immediately above the origin of an earthquake.
The magnitude of an earthquake is measured by ______.
The earthquake waves are recorded by an instrument known as ______.
Seismology is the study of ______.
Define Earthquake.
The earthquake is measured by the ______ scale.
How the earthquake can be recorded?
In India, the Himalayan region and the ______ valley are prone to earthquakes.
What is the point of the earth’s surface directly above the focus called?
Choose the odd one.
focus, epicenter, vent, seismic waves
