Studied by 2 people
Innermost
________ mantle- is hot, rock is not stable, soft, plastic, and flows slowly.
Inner Core
________- about 750 miles thick and made up primarily of iron.
Biosphere
________- extends to the upper areas of the atmosphere where birds and insects can be found.
Jet stream
________- are fast flowing, narrow, meandering air currents.
Mesopause
________- border between mesosphere and thermosphere.
Oxygen
________ is constantly put by plants and trees.
Plants
________ need sunlight in order to grow.
Mantle
________- accounts the big volume of the earth.
moderate amount of carbon
There is a(n) ________ dioxide in the planet's atmosphere.
Hydrosphere
________- It is the liquid water component of the earth which circulates among oceans, continents, glaciers, and the atmosphere.
Tropopause
________- border between ________ and stratosphere.
Gravity
________ keeps earth in its orbit.
Exosphere
________- 400km- 500km above Earths surface.
Glaciers
________- cover about 10 % of Earths land surface today.
Crust
________- a thin veneer below a layer is soil and beneath the ocean water.
Troposphere
________- Formation of weather.
Atmosphere
________- mixture of nitrogen (78 %), oxygen (21 %), and other gases (1 %) that surrounds Earth.
Thermosphere
________- Many satellites actually orbit the Earth within ________.
Ocean
________- makes up 71 % of Earth.
Mesosphere
________- The "middle layer.
Biosphere
________- all about life.
Exosphere
________- Topmost part of the atmosphere.
Crust
________- composed almost entirely of solid rock.
Thermosphere
________- Occasionally seen is the aurora borealis and aurora australis.
Mesosphere
________- Coldest region of the atmosphere.
Mantle
________- covers the core and lies beneath the crust.
Exosphere
________- Thinnest region of the atmosphere.
Mesosphere
________- The layer where most meteors burn up upon atmospheric entrance.
Thermosphere
________- 90km- 400km above the Earths surface.
Exosphere
________- Composes of hydrogen and helium.
Thermosphere
________- Suns radiation strips off.
Mesosphere
________- 50km- 90 km above Earths surface.
It is consist of three major layers
core, mantle, and crust
Inner Core
about 750 miles thick and made up primarily of iron
Mantle
accounts the big volume of the earth
Mantle
covers the core and lies beneath the crust
Outermost Mantle
is cool, strong, and hard
Innermost mantle
is hot, rock is not stable, soft, plastic, and flows slowly
Crust
outermost layer
Crust
a thin veneer below a layer is soil and beneath the ocean water
Crust
composed almost entirely of solid rock
Hydrosphere
It is the liquid water component of the earth which circulates among oceans, continents, glaciers, and the atmosphere
Ocean
makes up 71% of Earth
Glaciers
cover about 10% of Earths land surface today
Atmosphere
mixture of nitrogen (78%), oxygen (21%), and other gases (1%) that surrounds Earth
Atmosphere
It supports life by regulating climate by acting as a blanket and filter, retaining heat at night and shielding us from direct solar radiation during the day
Troposphere
10 km
Troposphere
Formation of weather
Jet stream
are fast flowing, narrow, meandering air currents
Tropopause
border between tropopause and stratosphere
Stratosphere
Ozone layer
Mesosphere
The "middle layer"
Mesosphere
Coldest region of the atmosphere
Mesosphere
The layer where most meteors burn up upon atmospheric entrance
Mesopause
border between mesosphere and thermosphere
Thermosphere
Suns radiation strips off
Thermosphere
"Ionosphere"
Thermosphere
Occasionally seen is the aurora borealis and aurora australis
Thermosphere
Many satellites actually orbit the Earth within thermosphere
Exosphere
Topmost part of the atmosphere
Exosphere
Composes of hydrogen and helium
Exosphere
Thinnest region of the atmosphere
bios
life in greek
sphaira
sphere in greek
Biosphere
all about life
Biosphere
extends to the upper areas of the atmosphere where birds and insects can be found
Note 
Flashcard (54)