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Sub-surface organisms make oxygen, and Earth captures oxygen from the solar wind. UV-C from the Sun breaks apart oxygen molecules, and forms some ozone from them. As the ozone thickens, less and less UV-B reaches the Earth's surface. Mutation and cancer rates decrease, allowing for longer mean lifespans and slowing rates of species generation. Polymeric systems (such as the natural epoxy that holds cellulose fibers) are capable of direct exposure to the environment, with less need for surface replacement (bark will now work). Plants are now capable of developing on the Earth's surface, and animal life can run about on the surface without lots of sacrificial stuff "on top".
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What is the distance between Earth's topsoil layer to Earth's solid rock layer?
The distance between Earth's topsoil layer and the solid rock layer beneath it can vary, but on average it is around 10-20 feet (3-6 meters). This layer of soil is called the regolith and sits above the bedrock, which is the solid rock layer.
What is the layer between Earth's core and the crust?
The mantle.
Is the mantle the bottom layer?
No, the mantle is not the bottom layer of the Earth. The mantle is located between the Earth's crust and core, making up a significant portion of the Earth's volume. The core is the deepest layer, found at the center of the Earth.
Where is the earths protective ozone layer located?
The Earth's protective ozone layer is located in the stratosphere, a layer of the atmosphere between 10 to 50 kilometers above the Earth's surface. It absorbs and shields the Earth from the harmful ultraviolet radiation from the sun.
What layer of rock is 1800 miles thick?
The layer of rock that is approximately 1800 miles thick is the mantle layer of the Earth. The mantle is located between the Earth's crust and its core, and it comprises the majority of the Earth's volume.
Explain the differences between lithosphere and the crust?
The Litosphere is the outermost,rigid layer of the Earth and the Crust is the outermost layer of the Earth
What OSI layer manages the connection between 2 nodes on the network?
The session layer (layer 5)
What is mesosystem?
mesosystem - this layer provides the connection between the structures of the child's microsystem
What is the distance between Earth's topsoil layer to Earth's solid rock layer?
The distance between Earth's topsoil layer and the solid rock layer beneath it can vary, but on average it is around 10-20 feet (3-6 meters). This layer of soil is called the regolith and sits above the bedrock, which is the solid rock layer.
What is the layer of the earth between the core and the crust?
mantle
What is the Layer of the earth between the core and crust is the?
mantle
Is the layer of earth between the crust and the core?
Mesophere
Is the layer of earth between the crust and core?
Mesophere
What is the layer between Earth's core and the crust?
The mantle.
What is the layer of earth between the crust and core?
"mantel"
Is the mantle the bottom layer?
No, the mantle is not the bottom layer of the Earth. The mantle is located between the Earth's crust and core, making up a significant portion of the Earth's volume. The core is the deepest layer, found at the center of the Earth.
Which layer of the earth weighs the most?
The layer of the Earth that weighs the most is the mantle. The mantle is a thick layer of solid rock located between the Earth's crust and core. It makes up about 84% of the Earth's total volume and contains a large portion of the Earth's mass.
