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प्रश्न
What are tectonic movements? How are these classified?
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उत्तर
Tectonic movements are changes through earth’s natural activities which are known as ‘diastrophism’. These movements are of two types e.g. vertical movement and horizontal movement.
संबंधित प्रश्न
What do you understand by ‘Vulcanism’?
Distinguish between the following pair of terms associated with vulcanicity:
Acidic Lava and Basic Lava
Distinguish between the following pair of terms associated with vulcanicity:
Laccolith and Lapolith
Distinguish between the following pairs of terms associated with the crustal movement of the earth:
Graben and Horst
Answer the following:
Some volcanoes develop parasitic cones.
Give reasons for the following:
Earth’s movements have modified the Earth’s surface.
Give reasons for the following:
Earth as a whole does not expand.
How many major zones of volcanic activities in the world?
The upper part of the earth’s crust ______.
Explain three major zones of volcanic activities in the world.
