What are some What are facts about the layers of the earth?

Answer 1

structure of the earth:

• core:
• the core is the semi solid state.
• nickle and iron are found in abundance in this layer.this is called the inner core.
• the temperature is very high.
• it is approximately 5,000 degree Celsius.

• mantle:
• the core is surrounded by the mantle.
• 85% of the earth's minerals are found here.
• the entire layer consists of rocks in solid and semi solid state.
• the earth's outer crust is a thin layer.

• crust:
• the continents and oceans are found in this layer.
• the thickness of the earth's crust below the ocean is 5-10 km.
• the thickness of the crust varies 30-50 kms on the ocean.

Answer 2

the inner core is the hottest the outer core is close to the same temperature but not the same the lower mantle is the part of the layers that is closest to the core the middle mantle is the mantle that is inbetween temperatures the upper mantle is the mantle that is the coldest mantle the crust is the one that is closest to the ocean

Answer 3

Earth has a blanket called atmosphere. It has many layers of air.