Question 6 10 pts
I am currently at a waning gibbous moon. In 7 days what moon
phase will I be at?
Waning Crescent
O Full Moon
Waxing Crescent
Last Quarter
Question 7
10 nts

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Which objects allow humans to access groundwater? check all that apply.

Drastic boundary changes can occur for all of the following reasons except for a. a shift in the way a river flows b. the collapse of a government system c. a conflict between two neighboring groups d. one country's decision to sell land to another country select the best answer from the choices provide