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Why do the moon and the earth have such different densities?
Because the core of the Moon dis not made of Iron like the Earth's is.
Can liquids be layered?
The layer of the Earth that has a liquid and solid layer is the core. The outer core is molten, while the inner core is a solid ball of iron.
Why is the earth solid layered?
The Solid Earth Is Layered Because heavy materials like Iron and nickel sank into the center of the earths mass.
Does the Earth consist of spherical shells with different compositions and densities?
Yes. They're called layers.
Which three worlds have almost identical densities?
Mercury, Venus, and Earth have almost identical densities.
Why do the moon and the earth have such different densities?
Because the core of the Moon dis not made of Iron like the Earth's is.
Can liquids be layered?
The layer of the Earth that has a liquid and solid layer is the core. The outer core is molten, while the inner core is a solid ball of iron.
Why is the earth solid layered?
The Solid Earth Is Layered Because heavy materials like Iron and nickel sank into the center of the earths mass.
What part of the earth in motion due to density?
The ocean currents move because of different densities caused by ocean temperatures and salinity.
Does the Earth consist of spherical shells with different compositions and densities?
Yes. They're called layers.
Why is the earth layered?
heat
How do scientists use earthquake waves to know what materials are in the earth's interior?
They look at the wave speeds as they travel thought the earth and find the densities of the rock. Then they compare the densities to the rocks they know. The use information for different seismographs to figure out the speed of the wave.
Which three worlds have almost identical densities?
Mercury, Venus, and Earth have almost identical densities.
How do geologists obtain evidence about earth's interior?
By reactions to seismic waves, which respond differently when passing through the different densities and states of matter that exist in Earth's interior.
What is a common object with a layered structure?
egg
Why do scientists believe that the earth is made up of different layers?
for the same reason that if you pour oil on top of a jar of water the oil stays on top. the layers of the earth have different densities and so the heaviest stuff sank to the center while the lighter stuff rose to the top.
What Planets are small rocky and have high densities?
mercury, Venus and earth
