Earth Layers Olympics: Question Preview (ID: 6217)

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What is more dense than the Hydrosphere?
a) Lithosphere
b) Atmosphere
c) Exosphere
d) Troposphere

Rocks usually have a density around?
a) 2-8 g/ml
b) 23 g/ml
c) 1 g/ml
d) .0008 g/ml

Air has a density about?
a) .008 g/cm3
b) .8 g/cm3
c) 8 g/cm3
d) 80 g/cm3

This layer is Less Dense then the Hydrosphere.
a) Atmosphere
b) Lithosphere
c) Densophere
d) Metalsphere

This is the least dense layer of the Lithosphere.
a) Crust
b) Mantle
c) Outer Core
d) Inner Core

This is the most dense layer of the Lithosphere.
a) Inner Core
b) Outer Core
c) Mantle
d) Crust

If you were making a model of the earth on its density, and you had to make it out of common objects, which model would be correct, going from most dense to least dense?
a) Penny, Rock, plastic block, piece of wood, Cotton ball
b) Cotton Ball, plastic block, peice of wood, Rock, Penny
c) Penny, Cotton Ball, Peice of Wood, Plastic Block, Rock
d) Rock, Plastic Block, Cotton Ball, Penny Peice of wood

What tools would you need to measure the density of a block?
a) Graduated Cylindar, Triple Beam Balance.
b) A Scale and a Ruler
c) Microscope and a balance
d) Telescope and Ruler

Put the layers of the earth in order from Most Dense to Least Dense.
a) Inner Core, Outer Core, Mantle, Crust, Hydrosphere, Atmosphere
b) Atmospshere, Hydrosphere, Crust, Mantle, Outer Core, Inner Core
c) Inner Core, Mantle, Outer Core, Crust, Hydrosphere, Atmosphere
d) Atmosphere, Crust, Hydrosphere, Mantle, Inner Core, Outer Core

What is the most dense layer of the atmosphere?
a) Troposphere
b) Stratosphere
c) Mesosphere
d) Exosphere

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