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GEHSConservation Quiz

sustained yield balance between harvest and growth of trees
overgrazing allows weeds and poisonous plants to overtake an area
prescribed burning low intensity fires that native plants have adapted to
crop rotation planting different crops each year to replace minerals in soil
terracing building flat rows on the hill side to hold water and slow erosion
contour plowing plow across a hillside rather than up and down
erosion washing away of soil
by catch other animals caught in fishing nets
desalination taking salt out of water
over-fishing catching fish faster than they can reproduce
Created by: rrkilgore