BACKGROUND INFORMATION: Mao Zedong led a revolution that brought a communist
government to power in China in 1949. He ruled the new People's Republic of China until his
death in 1976. During his long rule, Mao brought big changes to China.
Use the information above and in the video here (LINK
) to answer the question 1 below.
1. Why do you think Mao believed he needed to construct a repressive government once he
took power?

The answer is cultural

The northern hemisphere is further away from the sun

Answer is b)eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in the increased production of plant life and the subsequent decrease in the oxygen levels of the watereutrophication occurs when there are excess nutrients in a body of water. this results in plants having more food and reproducing  more, sometimes leading to more aquatic animal life as well. ultimately, this can reduce the oxygen level in the ecosystem.