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The Sun is Earth's primary external energy source. Solar radiation emitted by the Sun provides heat and light energy to sustain life on Earth through a process called photosynthesis.

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WHAT is the major source of energy for earths system?

The sun is the major external source of energy.


What is earths primary energy source?

sun


What is the earths primary source of light energy?

The Sun is Earth's primary source of light energy. It emits light in the form of electromagnetic radiation that reaches Earth and provides energy for various processes such as photosynthesis and heating the planet.


What is the source of earths energy and what is called?

The primary source of Earth's energy is the sun. This energy is called solar energy, which is harnessed through various processes like photosynthesis, wind energy, and solar panels.


What is earths primary source of light energy?

The Sun is Earth's primary source of light energy. The Sun emits electromagnetic radiation, including visible light, which provides energy for photosynthesis and powers many processes on Earth.


What is the external fuel of choice used by cells as a ready source of energy?

Glucose is the external fuel of choice used by cells as a ready source of energy. Cells break down glucose through a series of metabolic pathways to produce ATP, the primary energy currency of the cell.


Is are the body primary and immediate source of energy?

Carbohydrates are the body's primary and immediate source of energy.


Is electricity a clean source of energy?

The term clean source of energy refers to only primary energy sources as wind or solar energy. Electricity, by definition, is not a primary energy source. It is a secondary energy source that is could be produced by a clean energy source as wind or any renewable primary energy source or produced by fossil energy source as oil, natural gas, or coal.


What is earths smallest source of energy?

electron


What is a source of external heat energy for the earth?

The Sun is the primary source of external heat energy for Earth. Solar radiation reaches the Earth's surface, providing warmth and driving various processes on the planet, such as weather patterns and the water cycle.


What is the major external source of the earths energy and how is it related to natural hazards?

The sun is the major external source of the Earth's energy. This energy drives the Earth's climate system, including atmospheric circulation and ocean currents, which can in turn influence natural hazards such as hurricanes, droughts, and floods. Solar energy also powers the water cycle, which is essential for many natural hazard processes.


What is the earth major external source of energy?

solar energy