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From our closest star: Hydrogen fusion (The Sun)

from under our feet: Geothermal heat; geothermal energy originates from the original formation of the planet (20%) and from radioactive decay of minerals (80%)

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The two fundamental sources of energy that drive earths systems are?

The two fundamental sources of energy that drive Earth's systems are the sun, which provides solar energy for processes like photosynthesis and weather patterns, and the Earth's core, which generates geothermal energy that drives processes like plate tectonics and volcanic activity.


Energy can enter the earth system from internal sources through convection and from external sources through what?

External sources of energy entering the Earth system include solar radiation and cosmic rays. Solar radiation, the primary external energy source, drives various processes and is essential for sustaining life on Earth. Cosmic rays, though less significant than solar radiation, also contribute to the energy balance of the planet.


How does energy flow from the sun to the earth?

Energy from the sun reaches the Earth through radiation, mainly in the form of sunlight. The energy is then absorbed by the Earth's surface, where it is converted into heat and other forms of energy that drive the planet's climate and ecosystem. This energy drives processes like photosynthesis, weather patterns, and ocean currents, sustaining life on Earth.


What is the sources energy of earth?

solar energy


What are the two main sources of energy in earths spheres?

The two main sources of energy in Earth's spheres are the Sun, which provides solar energy for the biosphere, atmosphere, and hydrosphere through processes like photosynthesis and weather patterns, and the internal heat of the Earth, which drives processes like plate tectonics, volcanic activity, and geothermal energy.

Related Questions

What is the internal energy sources earth systems?

The internal energy sources of Earth's systems include geothermal energy, radioactive decay in the Earth's core, and heat generated from the planet's formation. These energy sources drive processes like plate tectonics, volcanic activity, and the Earth's magnetic field.


The two fundamental sources of energy that drive earths systems are?

The two fundamental sources of energy that drive Earth's systems are the sun, which provides solar energy for processes like photosynthesis and weather patterns, and the Earth's core, which generates geothermal energy that drives processes like plate tectonics and volcanic activity.


Earth's energy sources?

There are many of energy sources in earth like solar energy, geothermal energy, hydroelectricity, tide energy, nuclear energy.


What is one source of energy for processes in earth's spheres?

The Sun is a primary source of energy for processes in Earth's spheres, providing heat and light that drive weather patterns, climate systems, and ecosystem functions.


What are the two source of energy that power the earths system?

The sun and the earth's interior are the two sources of energy that power earth's systems.


What are the two sources of that power earths energy?

The sun and the earth's interior are the two sources of energy that power earth's systems.


What are the sources of energy that power the earths systems?

The sun and the earth's interior are the two sources of energy that power earth's systems.


What are earth's internal energy sources?

Earth's internal energy sources include residual heat from its formation, radioactive decay of elements like uranium and thorium in the mantle, and the heat generated by the solidification of the inner core. These sources drive processes like mantle convection, plate tectonics, and volcanic activity.


What are two sources of energy that power earths system?

The sun and the earth's interior are the two sources of energy that power earth's systems.


What are the two main sources of energy in earth's system?

The two main sources of energy in Earth's system are solar energy, which comes from the Sun, and geothermal energy, which comes from the Earth's internal heat.


What is the primary energy source for any ecosystem on earth?

The Sun.


What are the two energy that drives earth processes?

The two main sources of energy that drive Earth's processes are solar energy (from the sun) and geothermal energy (from Earth's internal heat). Solar energy drives weather patterns, ocean currents, and plant photosynthesis, while geothermal energy is responsible for plate tectonics, volcanic activity, and the Earth's magnetic field.