Complex sentence: This river is also important for trees and animals and the people of Apsor because when this river there is water plants or trees gets water and also animals will also drinks water in this river and also it is change the weather of Apsor.
Split into simpler sentences: This river is also important for trees and animals and the people of Apsor because when the river has water, plants and trees get water and also animals drink the water. In this river and also it is change the weather of Apsor.