A student wants to model the physical weathering of rock. Which activity could the student perform?(1 point)
Responses
Place ice cream in a bowl, and then watch it melt.
Place ice cream in a bowl, and then watch it melt.
Place several cookies in a box, and then shake the box.
Place several cookies in a box, and then shake the box.
Place a paper boat in a ditch, and then use water from a hose to make it sail away.
Place a paper boat in a ditch, and then use water from a hose to make it sail away.
Place drops of acid on chalk, and then observe the chemical reaction.
1 answer
The correct answer is: Place drops of acid on chalk, and then observe the chemical reaction. This activity would allow the student to observe the physical weathering of the chalk as the acid breaks it down.