Well, if you mean layers of the earth than the 1st one would be crust the second would be the mantle and the third would be the outer core.
Answer:
A, and B.
Explanation:
A and B are the ones that are physical. The others are social and economic.
Fresh water mean No salt. no water poulation. it is about pure water.renewable resources we are perceive perceive surrounded . that means clean water.
Colorado river is your answer I believe
An area in which a single culture or cultural trait is dominant is called a cultural region.
Alert! Alert! Context clues!!
