Which of these is an example of weathering? A
a landslide moving debris down the side of a mountain

B
a large rock cracking into many smaller pieces around a tree root

C
wind blowing sand from one side of a beach to the other

D
glaciers slowly carrying bits of rock along the ground

C. wind blowing sand from one side 9f a beach to another.

B

a large rock cracking into many smaller pieces around a tree root

Explanation:

Weathering is when something like a rock will break down into smaller pieces and may change but won't change chemically some things that could cause weather could be because they were sitting on the atmosphere for a long time it can also be from water, ice, and gravity.

Hope this helps

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.