Question

what are plate tectonics​

Answer 1

Answer:

Plate tectonics is a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.

Explanation:

Answer 2

Answer:

plate tectonics is a theory in which it is st.ated that under the earth's crust there are plates . the movement of these plates cause earthquakes , formation of mountains,valleys, rivers etc. geographical features. there are 7 major and many small plates under the crust.

Explanation:

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