Consider the following statements about Plate tectonics 1 A tectonic plate is a massive irregularly ...........

Geography Earth Geology

Consider the following statements about Plate tectonics

1.A tectonic plate is a massive, irregularly-shaped slab of solid rock, generally composed of both continental and oceanic lithosphere.

2.Nazca plate is in between Central America and Pacific Plate.

3.Different plates move with different speeds

How many of the statements given above are correct?

Only 2

Only 3

Only 1

None of the above

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Explanation:

Only 2

A tectonic plate is a massive, irregularly-shaped slab of solid rock, generally composed of both continental and oceanic lithosphere: This statement is correct. Tectonic plates are indeed massive, irregularly-shaped slabs of solid rock that make up the Earth's lithosphere. They can include both continental and oceanic lithosphere.

Nazca plate is in between Central America and Pacific Plate: This statement is incorrect. The Nazca Plate is located off the west coast of South America, and it is subducting beneath the South American Plate, not between Central America and the Pacific Plate.

Different plates move with different speeds: This statement is correct. Tectonic plates move at different speeds, and the rates of plate movement can vary from a few centimeters per year to several centimeters per year.