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Earth Forms

Ch 2 Les 1 Voc

QuestionAnswer
life support system system that provides everything needed to stay alive
debris remains of something that was destroyed
molten melted into a liquid
crust outer layer of the Earth
continental crust lighter crust that makes up the continents
oceanic crust heavier crust that makes up the ocean floor
mantle layer of the Earth that surrounds the core
core hot center of the Earth
vent an opening in the Earth that lets out gases and other materials
eruption explosion from beneath the Earth's surface
toxic poisonous
meteorite a piece of rock that hits the surface of a planet or moon after traveling through space
comet a ball of ice, rock, frozen gases, and dust that orbits the sun
bacteria the simplest organisms that carry out all basic life activities
extremeophile a tiny organism that lives in one of Earth's harshest environments
cyanobacteria first organisms on Earth to use sunlight to make their own food; also known as blue-green algae
Created by: ldydye1
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