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geography of Canada

geography of canada

GROWING SEASON the number of days between the last killing frost in the spring and the first killing frost in the fall
ACID RAIN clouds or rain droplets that are acidic
PHOSPHORUS is a chemical that is used in fertilizer, pesticides, toothpaste, detergents, and explosives
ALGA BLOOM which can result in the eventual death of plant and animal life in the area
SLAG or leftover rock from smelting, is often dumped in any convenient location with little regard to the environment.
Clearcutting is when a company cuts all the trees in a given area,
Created by: mh123