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PLZ HELP ME ASAP!!! WILL GIVE BRAINLIEST AND RATE!!!

1. Which of the following statements is true? The average thickness of the crust is 20 miles. The Earth's crust is made of different continental plates. The crust below the continents is made of granite. All of the above.

2. Which of the following statements is true?
The rock cycle recycles rock on Earth's surface.
Metamorphic rocks are formed from eroded sediment.
Igneous rocks usually form in visible layers.
Sedimentary rocks form from cooling magma.

Respuesta :

for number 2 the answer is Sedimentary rocks form from cooling magma.