Earth layers, by Dr Binocs [Quiz only]

What do the earth layers CONSIST of ?

• the crust

• the mantle

• the atmosphere

• the stratosphere

• the core

What is another name for the Earth crust ?

What do you WALK on everyday ?

• on the surface

• on the mantle

• on the crust

• on the core

What is thicker ?

• the crust in the oceans

• the crust on the earth

The crust is ...

• 25 miles thick

• 40 km thick

• 25 km thick

• 40 miles thick

There are 3 categories of rocks in the mantle: what is category #1 ?

• super-hot-solid rocks

• very hard-rigid rocks

• solid and sturdy rocks

There are 3 categories of rocks in the mantle: what is category #2 ?

• super-hot-solid rocks

• very hard-rigid rocks

• solid and sturdy rocks

There are 3 categories of rocks in the mantle: what is category #3 ?

• super-hot-solid rocks

• very hard-rigid rocks

• solid and sturdy rocks

What is the heaviest layer of the Earth ? (la plus "lourde")

What is the largest layer of the Earth ?

• the mantle

• the core

• the crust