Dude I don’t even know because if you multiply 100 by 3.14 it’s 364
A. Is the best answer choice here
Hope i helped. Have a great day
Answer:
When a rock undergoes mechanical weathering, it is broken into smaller and smaller pieces, each retaining the characteristics of the original material, abut increasing the surface area available for chemical attack. Wind, glacial ice, rivers, and waves.
<span>The world is about 71% water and 29% land. Roughly 10.6% of the world's land is considered arable. I hope thos narrows down the answer for you!</span>