Show:
Systems
Describing Earth
Formation
Layers
100
frozen water is part of
What is Cryosphere
100
Earth's Shape
What is a sphere
100
the force every object exerts on every other object because of mass
What is Gravity
100
Amount of mass in a material per unit volume
What is Density
200
water on Earth's surface, underground, and liquid water in the atmosphere
What is Hydrosphere
200
Earth is a perfect shape True/False
What is False
200
force of gravity between two objects depends on
What is the objects masses
200
Mathematical description of Density
What is D= m/V
300
layer of gases surrounding Earth
What is Atmosphere
300
Earth's Diameter
What is 13,000 km
300
gravity pulls all objects on or near Earth towards
What is Earth'scenter
300
Earth's Outermost layer
What is Crust
400
Earths entire solid body, includes soil, and sediments on surface. The largest Earth system
What is Geosphere
400
Where Earth is somewhat flattened
What is the poles
400
a cloud of gas, ice and dust
What is nebula
400
Earth's innermost layer
What is core
500
All living things on Earth
What is Biosphere
500
Many years ago people thought the earth was
What is flat
500
how Earth developed a spherical surface
What is gravity pulling in the irregular bumps on Earth's surface
500
The least dense layer Bottom,middle, or Top
What is Top layer