1).
the boundary that separates different air masses is called a(n)
front
cyclone
anticyclone
storm

2).
along which type of front is the intensity of precipitation generally heavy, but short-lived?
warm front
cold front
stationary front
occluded front

3). what kind of shape is associated with a middle-latitude cyclone?
circle
wave
square
triangle

The answers are 1. Front

2. Cold front

I dont know 3

hmu shawty u fine as hell

explanation:

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.