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What does the inner magma in the Earth do?
The inner magma in the Earth is located in the mantle and core regions. It plays a crucial role in driving plate tectonics and creating volcanic activity on the Earth's surface through processes like mantle convection and magma upwelling. This molten material also helps regulate the Earth's magnetic field.
What would happen to animals if the amount of oxygen the earths atmosphere decreased?
youll die
Which layer has the greatest mass in the Earth?
its the mantle, taking up 82% of the Earth's volume with a 2900 km-thick shell.
What two elements make up more than 80 percent of the atoms found in the earths crust?
Oxygen and silicon make up more than 80 percent of the atoms found in the Earth's crust. Oxygen is the most abundant element in the Earth's crust, comprising about 46.6% of the crust by weight, while silicon is the second most abundant at around 27.7%.
What conditions allowed so many different kinds of mammals to evolve during the Cenozoic era?
Earth's climate warned during the tertiary period which allowed marine life to evolve and grasses evolved as well which meant grass eating mammals had a food source. Then the earths climate cooled facing a series of ice ages. Then 20000 years ago earths climate warmed again so ocean animals and land animals thrived.
What will happen to the convection currents in the mantle if the earths interior cools down?
the convection currents will stop
Convection currents produce the heat in the earths interior?
False.
What would happend to the convection currents in the mantle if earths interior eventually cooled down?
They will stop.
How is the rock cycle related to the movement to earths plates?
convection currents convection currents convection currents
How is the rock cycle related to the movement to earths plated?
convection currents convection currents convection currents
What would happen to the convection currents in the mantle if the earths interior cooled down?
the convection currents will be set in motion because the heat from the mantle rises and causing it to change Earth's density & force of gravity
What would happen to the convection currents in the mantle if Earths interior eventually cool down?
the convection currents will be set in motion because the heat from the mantle rises and causing it to change Earth's density & force of gravity
What kind of currents drive earths plates?
Convection currents.
What creates the currents in the mantle of the earth?
The heat generated from the decay of radioactive elements in the Earth's interior drives convective currents in the mantle. This process causes the hot mantle material to rise towards the surface, cool, and then sink back down in a circular motion known as mantle convection.
Are there convection currents in the molten part of the earths interior?
Yes, there are convection currents in the molten part of Earth's interior, known as the mantle. Heat from the core drives these currents, causing hot molten rock to rise, cool, and then sink back down in a continuous cycle. These convection currents play a key role in plate tectonics and the movement of Earth's crust.
Do convection currents cause earths heat?
No. Convection currents are the circular motion of earth's wind. If the earth did not rotate, convection currents would not be. Does that make sense?
How are convection currents in water like convection currents in earths mantle?
They both are the same because they are currents that move like waves
