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Chapter 3 vocab

27 cards·by gr8cem
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geoshpere
solid parts of the Earth that consists of all rock, the soils, and sediments on Earth's surface
crust
Earth's thin outer layer
mantle
layer beneath the crust, makes up 64% of Earth's mass
core
Earth's inner most layer
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geosphere
solid part of Earth that consists of all rock, soil, and sediment on Earth's surface
crust
Earth's thin outer layer
mantle
layer beneath the crust, makes up 64% of the Earth's mass
core
Earth's inner most layer
lithosphere
Earth's outer layer, includes the crust and the mantle
asthenosphere
plastic, solid layer of the mantle made of rock that flows very slowly ans allows allowstectonic plates to move on top of it
tectonic plate
divided pieces of the lithosphere
erosion
removal and transportation of surface material
atmosphere
Earth surrounded by a mixture of gases
troposphere
atmospheric layer nearest to the earth
stratoshere
above the troposphere
ozone
molecule made up of three oxygen atoms
radiation
transfer of energy across space and in the atmosphere
conduction
flow of heat from a warmer object to a cooler object when objects are placed in physical contact
convection
transfer if heat by air currents
water cycle
continuous movement of water into air, onto land, and then back to water sources
evaporation
process by which liquid water is heated by sun and rises into the atmosphere as water vapor
condensation
water vapor forms droplets on dust particles
precipitation
larger droplets fall from clouds
biosphere
narrow layer around Earth's surface in which life can exist
closed system
energy enters the environment, but matter does not
open system
matter and energy are exhanged between a system and the surrounding environemt