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.
While equaling the two angles, we find that x=7. When we plug in 7 for x, we get that each angle adds to 24 so the measure of XWY is 48.
Answer:
b. American cities changed their names to incorporate ethnic terminology
I think the word your looking for is religion
