Question

Define plate tectonics​

Answer 1

Answer:

(in geology) the movements of the large sheets of rock (plates) that form the earth’s surface; the scientific study of these movements

(भूविज्ञान में) भूसतह बनाने वाली चट्टान की बड़ी परतों में होने वाली हलचल; इस हलचल की क्रिया का वैज्ञानिक अध्ययन

Explanation:

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Answer 2

Answer:

Plate tectonics is a scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of Earth's lithosphere, since tectonic processes began on Earth between 3.3 and 3.5 billion years ago.

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