Question

Give reason that rocks roll down, crack and hit each other and are broken down into fragments.

Answer 1

Fragments are known as sediments. Due to weathering this happens.

Answer 2

Explanation:

when the molten magma comes on the surface of the earth it cools faster and creates extrusive igneous rocks

when the magma cools down int deep inside it cools down slowle which form intrusive igneous rocks

these intrusive igneous rocks roll down and hit each other and form sediments which forms sedimentary rocks