Nope, it’s honestly completely normal, I really haven’t thought about what I want to do as a career or what college I want to go to. Everybody goes at their own pace and that’s perfectly okay. :)
If you are talking about the first air pollution problem its is A, almost about 100 years ago.
1955
Answer:
The first major colony Japan acquired was Taiwan, a large island off the coast of China, in 1895. The Japanese navy and army defeated the Qing army in the First Sino-Japanese War of 1894-1895 and imposed a harsh peace treaty, the Treaty of Shimonoseki, in 1895. Among other demands, China had to cede Taiwan to the Japanese Empire. It was an early major step on the road of Japanese imperialism in Asia.
Explanation:
I am pretty sure the answer is B) sedimentation but i could be wrong. i haven't don't this subject in a year. lol