Answer: B
Explanation: When you are assimilating to another culture that doesn't mean you have to abandon old traditions and languages.
The study of geography helps educate people on preserving the climate.
For example , we learn about how deforestation affects the quality of the water, and leads to loosened soil. We learn that we need plants to purify our water.
Deforestation also means lesser plants to give out oxygen and as a result increase global warming, creating extreme changes to climates. This can create droughts and famine and affect food production for the community.
The answer is B: west to east
Weather can move in any direction. In the United States, weather most often moves west to east, because that is the direction the jet stream blows. The jet stream carries weather systems along with it.
Now, you may ask, why does the jet stream blow west to east?
The answer is complicated, but it happens as a result of the way the sun heats the equator more than the poles, and the speed with which the earth spins.
Hope this helps
Answer is Retrograde motion
Most of the time planet moves in expected path near the ecliptic which is east to west. Some times each planet turns around and moves to the east for a period of time, then it turns around to head in west direction again making a loop or zig-zag against the star background. This is called retrograde motion. Thus retrograde motion is the change of direction of the planets in loop.