Answer:
Mexico
I think that's right if not pls forgive me.
Which of the following soil-building processes contributed most to making the shaded area on the map suitable for agriculture? Floods deposited rich silt over the land in a soil-building process that made the land fertile.
Answer:

Explanation:
thickness of aerosol layer is 2.5 km
zenith angle is 40 degree
we know that

where

is extinction coefficient
extiction cross section
N = Concentration





transimiitance 


Answer: Citizens can change jobs relatively easily.
Explanation:
The answer is A :) Hope I helped <3