First off why is this Geography. I am going to yolo this and say segregation was unconstitutional. <span />
Answer:
hope it becomes helpful to you ☺️
Explanation:
The troposphere is wider at the equator (10mi) than at the poles (5mi). ... Water vapor concentration varies from trace amounts in Polar Regions to nearly 4 percent in the tropics. Most prevalent gases are nitrogen (78 percent) and oxygen (21 percent), with the remaining 1- percent consisting of argon,).
The Great salt lake is salty due to a high rate or water evaporation in the desert climate
The correct answer is - biosphere conditions.
The ecosystems and the structure of the vegetation are parts of the wider term that is the biosphere. According to that, any changes that will appear in the functioning of the ecosystems, or if the structure of the vegetation is affected by something, it means that the biosphere is experiencing changes, thus it is becoming affected by this changes.
B. The curtains on the windows of a bedroom.
The rest of the choices are not man-made which would not be infrastructure.
