1. A- the economy faced serious challenges
2. B- Modernized
Brazil has 5 climatic regions , i know that’s not one of your answer choices but i use to live there and we learned that
Hydrosphere and atmosphere. those are the only 2 spheres that interact with each other in the air.
Since you provide no options,The climate that you would least likely to find in middle east/southwest asia is : Cool and wet
Most of the regions in middle east/ southwest Asia tend to be hot and dry. It's surrounded by desert with little rainfall
hope this helps