Which structure is altered by emphysema? a. nasal cavity b. oral cavity c. esophagus d. bronchiole

1. glaciers are melting

2. more water going into ocean (water's such as fresh waters, etc)

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

and after water is usually warmed by the sun the water temperature raises and then evaporates .