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solar energy
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Does earth have radioactive internal energy and external energy?
Yes, Earth does have radioactive internal energy, which comes from the decay of radioactive elements in its core. As for external energy, Earth receives energy from the Sun in the form of solar radiation, which affects various processes on the planet such as weather patterns and climate.
What is the earth major external source of energy?
solar energy
Earths primary external energy source is what?
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.
What external source source can enter the earth system?
Solar energy :)
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 is the earths external heat engine driven?
The Earth's external heat engine is driven by the energy from the Sun. Solar energy is absorbed by the Earth's surface, which then drives processes such as weather patterns, ocean currents, and the water cycle. This energy also contributes to the Earth's climate system and overall temperature regulation.
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 external energy that drive the Earths systems?
The external energy that drives Earth's systems primarily comes from the Sun. Solar radiation powers processes like photosynthesis, weather patterns, and ocean currents, playing a crucial role in sustaining life on Earth.
Why is earth an open system with respect to energy?
Earth is considered an open system with respect to energy because it receives energy from an external source, the Sun, in the form of solar radiation. This energy is essential for various processes on Earth, such as photosynthesis and weather patterns. Additionally, Earth releases energy into space in the form of infrared radiation, maintaining a balance in energy exchange with its surroundings.
Is the following sentence true or false the sun drives external processes that occur in the atmosphere hydrosphere and at earth's surface?
True. The sun's energy is responsible for driving external processes in the Earth's atmosphere, hydrosphere, and surface. Solar energy is absorbed by the Earth, leading to phenomena such as weather patterns, ocean currents, and the water cycle.
How does energy enter the Earth system from internal sources through convection and from external sources through radiation from the Sun?
Energy from internal sources enters the Earth system through convection as heat is transferred from the mantle to the surface through the movement of molten rock. External energy from the Sun enters the Earth system through radiation, with sunlight being absorbed by the Earth's surface and converting into heat energy. Both processes play a crucial role in driving the Earth's climate and geological processes.
