9. Giovanni and his family go on a trip and they drive over a mountain range. Giovanni wonders how the rock they see as they drive over the mountain range might be different when they drive back home next week. What would you tell Giovanni about how the rock will change?

Question

Responses

a
The rock will probably change a lot. Rock is always changing and transforming.
The rock will probably change a lot. Rock is always changing and transforming.

b
The rock is not likely to change very much. Most rock transformation processes happen very slowly.
The rock is not likely to change very much. Most rock transformation processes happen very slowly.

c
The rock will not change at all. Rock just stays as it is.
The rock will not change at all. Rock just stays as it is.

d
The rock might change if it is the right season.

Answer 1

I would tell Giovanni:

b The rock is not likely to change very much. Most rock transformation processes happen very slowly.