Question

A student wants to model the physical weathering of rock. Which activity could the student perform?

A. Place drops of acid on chalk, and then observe the chemical reaction.

B. Place several cookies in a box, and then shake the box.

C. Place a paper boat in a ditch, and then use water from a hose to make it sail away.

D. Place ice cream in a bowl, and then watch it melt.

Answer 1

Answer: It is C

Step-by-step explanation:

Its C because a paper boat will break into smaller pieces of rock that happens of rocks in weathering

Answer 2

Choice C

Step-by-step explanation:

because if place a paper boat in a a ditch and use a hose you can watch it float away.