Which biome contains large populations of grazing herbivores, few species of birds, and deep, rich soil? f a taiga g a deciduous forest h a grassland j a tundra

h A grassland

Explanation:

A grassland biome is the biome which is mainly dominated by the grasses. This biome receives moderate precipitation, which can sustain the growth of grasses but not sufficient for the growth of the trees. The soils of this biome is rich in both organic and inorganic mineral contents. Many diversity of grasses grows in this biome for example purple needlegrass, foxtails, wild oats and buffalo grass. These grasses are consumed by a large diversity of herbivores such as sheep, buffalo, antelop and bison. There are few species of birds which can be found in the grassland are sandpiper, yellowthroat, bobolink and grasshopper sparrow are commonly found.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

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.