Name and describe two types of mechanical weathering.
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
* Temperature change
=> Temperature changes make rocks expand and contract. And it's one of the important cause of mechanical weathering. When the sun warms up the surface of a rock, the heat causes it to expand. Rainwater enters the cracks in the rock, and if the temperature drops below freezing, the water in the cracks freezes and expand, causing rocks to split. Also, extreme heat causes the earth to dry and rocks to contract, If the rocks expand and contract on a daily basis,they will eventually crack open due to the stress.
* Water Abrasion
=> Wind and moving water cause rocks to rub against each other and the rocks could well break into smaller pieces. Wind and water can polish , smooth, scrape, and flatten sides of rocks. Water can cause major changes on the earths surface. On the coast, ocean waves crashing shores can break down the coastal material.