The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
Earth cooled down enough for rain to fall.
seismic waves.
the clear logical answer is that it was made 5 billion years ago and i qoute the logical answer
The Earth's plates were caused by natural reasons and cannot be explained. Scientists think that the plates were formed as a result of Earth first expanding as it was heated in the Great Bombardment and then shrinking as it cooled.
Earth is layered due to gravitational compression that caused dense materials to sink onto the Earth's center, while the less dense materials rose.
earth cooled suffciently
it is a part of the EARTH layers.
it is a part of the EARTH layers.