How is chemical weathering different from physical weathering?
a.
physical weathering involves the movement of substances while chemical weathering does not.
b.
chemical weathering occurs through human action while physical weathering occurs naturally.
c.
physical weathering is mechanical breakdown, while chemical weathering involves the chemical breakdown of substances.
d.
chemical weathering causes less drastic changes than physical weathering.

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.