Question

How can temperature lead to weathering of rocks? (1 point)
Responses

Rocks become ice when they get cold, which can later melt and wash away.
Rocks become ice when they get cold, which can later melt and wash away.

Rocks move faster when they are heated, which can cause the pieces to eventually move away.
Rocks move faster when they are heated, which can cause the pieces to eventually move away.

Rocks can melt when they become hot, which can lead to pieces breaking off.
Rocks can melt when they become hot, which can lead to pieces breaking off.

Rocks expand

Answer 1

Which one is it?

Answer 2

Which part of Earth experiences physical weathering? (1 point)
Responses

mantle
mantle

crust
crust

inner core
inner core

outer core

Answer 3

when they are heated and contract when they cool down, leading to cracking and weathering.

Answer 4

Rocks expand when they are heated and contract when they cool down, leading to cracking and weathering.

Answer 5

crust