green vegeataion cut down into top soil
conversion of crop land to a desert like land
in top soild and breaks down organic matter
movement of soil somponents from one place to another
fertilizer made from various minerlas from earths crust
living with hunger and poor nutrition
water accumulates underground and gradually raises
many organic crops that are grown on the same plot
energy from the sun and labor of humans to produce crops for the farm family
chemicals used to kill populations of organisms that we don't want
accumulation of salt in soil that can make soil inable to support plant growth
growing plants by exposing their rootsinstead of using soil
any species that interfers with human welfare by competing with us for food
manure from cows and other farm animals
people who can't buy or grow wnough food for basic energy
uses heavy equipment to produce single crops
severe food shortage in an area leading to starvation
every person has enough access to nutritious food
fertilizer made from plant and animal materials
food intake causes excess body fat
kbeckstein
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