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like a canyon, a steep-sided valley formed when a river cuts through land that is being lifted upward
diamond used to make drills, saws, or grinding tools to process other materials rather than as a gemstone
dense stand of trees and other growth that receives high amounts of precipatation each year
dense covering formed by the leafy tops of tall rain forest trees; umbrella like covering formed by the tops of trees in a rain forest
the process of stripping the land of its trees; cutting down of forests without replanting new trees
having fleshy plant tissue that conserves moisture; a plant that has thick, fleshy leaves that can conserve moisture
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