More recent - in concordance with the law of superposition.
The lithosphere.
volcano
material is hotter and denser
autesian
there are 7 layers in earths mantle.
The surface.
exosphere,thermosphere, mesosphere, stratosphere, troposphere
was up
The crust.
The lithosphere.
volcano
material is hotter and denser
autesian
In general, the temperature decreases towards the surface.
water hail snow
Your mom made the earths layers
They are different because different minerals can be found at different layers. Also, the layers closer to the core of the earth will become more hot, causing melted rock (magma) to form.