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The geosphere includes a hot and mostly metallic inner core; a mantle of hot, soft, solid rock; and a crust of rock, soil, and sediments.

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The atmosphere is an envelope of gas surrounding the planet.

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The hydrosphere is the ice, water vapor, and liquid water in the atmosphere, ocean, lakes, streams, soils and groundwater.

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The biosphere is defined by the presence of living organisms of any type that can be found in many parts of the geosphere, hydrosphere and atmosphere. Humans are part of the biosphere and our activities have important impacts on all of the Earth's systems.

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1. MAKE A COPY OF THIS DOCUMENT INCLUDING POSTS BY 

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1. MAKE A COPY OF THIS DOCUMENT INCLUDING POSTS BY 

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A. Selecting Remake (above right)
B. Be sure to insert your name under title and click both boxes (copy design, copy posts) so that you get all the headings.

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(Tip - pause screen when list comes up and type below)

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(Tip - pause screen when graphic comes up and type below)

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How much of the earth is covered by water

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How much of the earth is covered by water

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How is man influencing the earth's environment?

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How is man influencing the earth's environment?

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2. Take notes (select the + on the video while watching on partner's computer and...

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2. Take notes (select the + on the video while watching on partner's computer and...

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...then be sure to answer the note prompts I provided already.  (The colored descriptions I added to just be helpful to you.)

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A. Select "SHARE" above and then 'share/export/embed' tab.
B. Copy 'link' and inset the link into the words "Our Earth's Systems Notes" on your 3rd Rock: Mantle Cruising Hyperdoc

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4. If interested in a few bonus points - add in at least one picture to at least one note under each column heading.

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4. If interested in a few bonus points - add in at least one picture to at least one note under each column heading.

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-Inner(Solid) and outer(Liquid) cores inside the Earth
-Iron and Nickel
-Iron/materials can stay solid if the pressure is immense enough
-5,500 degrees celsius in core
-Mantle is plastic-like
-Heated by the core, hotter mantle moves up, colder moves down
-This drags the continents and plates to move into different places
-Like a solid that can flow
-Crust on the top, Oceanic and Continental crust (thicker)
-Multiple plates

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-Needed for breathing
-Depends on Earth's magnetic field
-Layer of gas above the crust, lasts about 100 km into the sky.
-Warmest at the bottom, cause convection, causes weather.
-Critical for Earth's protection/ life on Earth.

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-Liquid water on the Earth's surface
-Can combine with chemicals to create different substances
-Can flow, evaporate, andform clouds
-Depends on Earth's magnetic field
-Flows down in order to fill certain spaces
-Water could have arrived in many ways

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-Relies on each of the other "spheres"
-All species can find homes in many of these "areas" in Earth.

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-The Earth was formed by multiple rocks/materials condensing into the Earth. These collisions caused the planet to heat up, and and immense pressure caused the core to heat up even more. As well as denser material like Iron and Nickel sinking towards the center.

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-The atmosphere contains oxygen, argon, mostly nitrogen, and a few other trace gasses.

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-The Earth's surface is covered in about 70% of water.

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-Humans have started to emit more CO2 then ever. This causes the Greenhouse Effect to trap excess heat within Earth causing the entire planet to heat up.