It is a forestry/logging practice in which most or all trees in an area are uniformly cut down.
CUTTING OF TREES AND UPROOTING GRASSES
15
It is the purposeful clearing of forested land.
DEFORESTATION
15
It is the process of removing rock, sand, gravel or other minerals from the ground in order to use them to produce materials for construction or other uses.
QUARRYING
15
It occurs when there are other chemicals being involve in the air and water.