Question

Streams wear away rocks and soil to form valleys. Rivers wear away rocks and soil to form valleys. Combine each group of sentences into one with conjunction

Answer 1

Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion

Step-by-step explanation: