Earths spheres
What is the Geosphere
The geosphere is the most solid, rocky, part of earth.
Earths Shape
SHPERE
How many layers do Earth has?
Topographic features formed by processes that shape Earths Surface.
Landforms
The core is thought to be what element
iron
What is the Hydrosphere
The Hydrosphere is the part of earth that is liquid and water.
The force that every object exerts on all other objects
Gravity
What are the names of the layers of Earth
Crust, Mantle, Outer core, and Inner Core
Landforms with low relief and low elevation.
Plains
The word plastic means ______
What is "soft enough to flow"
What is the Cryosphere
The cryosphere is all frozen water on earth.
The amount of mass in a material per unit volume.
Density
What is the hottest layer of Earth?
Inner Core
low relief high elevation
Plateau
the inner core is solid even at 6,000 degrees Celsius because of ______
pressure
What is the atmosphere
The atmosphere is the invisible gases that surrounds earth.
Name of the Scientific experiment in Arizona
Biosphere 2
The layer that is responsible for Earth's magnetism
Outer Core
High relief High elevation
Mountain
This interacts with charged particles from the sun
What is the magnetosphere
what is the biosphere
the biosphere is the living things and areas of earth where they are found.
How long ago did earth form?
4.6 Billion Years ago
The layer of Earth that where magma is located
Mantel
Oceans cover more than ________ percent of earth.
70%
What two layers if the mantle divided?
lithosphere and asthenosphere