write a paragraph comparing and contrasting mechanical and chemical weathering. ONE PARAGRAPH. 4 sentences

Answer 1

Mechanical weathering and chemical weathering are two types of processes that break down rocks and minerals. Mechanical weathering involves physical forces like water, wind, and ice that break rocks into smaller pieces without changing their chemical composition. In contrast, chemical weathering involves the alteration of rocks and minerals through chemical reactions, often causing the formation of new minerals. While mechanical weathering mainly affects the physical appearance of rocks, chemical weathering can alter their composition and structure. Overall, both processes work together to gradually break down and reshape the Earth's surface.