Plz answer these questions i will make u brainliest if u answer them all corectly and respectfuly. 1.What are tectonic plates?

2.Plate tectonics is the idea that:
A. The earth’s crust is made of large pieces, called plates, that cannot move
B. The earth’s crust is made of large pieces, called plates, that have moved over time
C. The continents float on the oceans like plates

3. Which of the following statements about the earth’s crust is true?
A. The earth’s crust moves around but is never destroyed
B. Old crust falls into the oceans and is destroyed by ocean currents
C. Old crust is destroyed and new crust is formed at plate boundaries

4. Why are there so many earthquakes in the state of California?
A. California is located in an area where two plates are sliding past each other.
B. The ground in California contains a lot of sand is very unstable
C. Large ocean currents sometimes collide with the coast of California

5.are Earthquakes and volcanoes more likely or less likely to form at plate boundaries?