When liquid water changes into ice, it is - A. a chemical change
B. an elemental change
C. a physical change
D. a costume change

c

Explanation:

when water turns into ice its only changing physically.

answer; /// i believe the correct answer is (reactants);

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.