discuss how the removal of the natural vegetation for human activities increased the eroded soil and sediments in the river​

The loss of protective vegetation through overgrazing, ploughing and fire makes soil vulnerable to being swept away by wind and water. ... Plants break the impact of a raindrop before it hits the soil, reducing the soil's ability to erode.

chinese civil war took place over a long period of time between 1927 and 1950. the war was interrupted when japan invaded china in 1936 and by world war ii. the war was fought between the nationalist government of china, also called the kuomintang (kmt), and the communist party of china (cpc).