What are the two main elements present in the sun?

What are the two main elements present in the sun?

“Despite the controversy, everyone agrees on the basics: The sun consists mainly of hydrogen and helium, the two lightest elements. It generates energy at its center through nuclear reactions that convert hydrogen into helium.”

What is the main source of energy of sun?

“Solar energy is created by nuclear fusion that takes place in the sun. Fusion occurs when protons of hydrogen atoms violently collide in the sun’s core and fuse to create a helium atom. This process, known as a PP (proton-proton) chain reaction, emits an enormous amount of energy.”

What are the 2 main gases the sun is made of?

“Instead, the sun is composed of layers made up almost entirely of hydrogen and helium. These gases carry out different functions in each layer, and the sun’s layers are measured by their percentage of the sun’s total radius.”

What is the main source of energy?

“One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells.”

Which two kinds of energy are released by the sun?

“Remember that the Sun provides two types of energy: Heat and Light.”

What are the two sources of energy for the Earth system?

“Most of the energy in the Earth system comes from just a few sources: solar energy, gravity, radioactive decay, and the rotation of the Earth. Solar energy drives many surface processes such as winds, currents, the hydrologic cycle, and the overall climate system.”

What are the 3 main sources of energy?

“The three major categories of energy for electricity generation are fossil fuels (coal, natural gas, and petroleum), nuclear energy, and renewable energy sources.”

What are the 3 main energy sources called?

“Learn more about America’s energy sources: fossil, nuclear, renewables and electricity.”

What are the 3 main sources of energy in order?

“The three main sources of clean energy are wind energy, solar energy, and hydroelectric energy.”

What are 2 examples of energy sources?

“The primary sources of energy in the environment include fuels like coal, oil, natural gas, uranium, and biomass. All primary source fuels except biomass are non- renewable. Primary sources also include renewable sources such as sunlight, wind, moving water, and geothermal energy.”

What are the 5 main sources of energy?

“There are five major renewable energy sources”

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• Solar energy from the sun.
• Geothermal energy from heat inside the earth.
• Wind energy.
• Biomass from plants.
• Hydropower from flowing water.

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What is the 1st source of energy?

“What was the first source of energy? Energy has been around since the dawn of time. The first source of energy was the sun, as it provided heat and light during the day.”

What is the best energy source?

“The most popular renewable energy sources currently are:”

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• Solar energy.
• Wind energy.
• Hydro energy.
• Tidal energy.
• Geothermal energy.
• Biomass energy.

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What are the top 5 energy sources?

“Top 10 energy sources: what are they and who has the most?”

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• 08: Geothermal. …
• 07: Wind. …
• 06: Biofuel. …
• 05: Solar. …
• 04: Nuclear. …
• 03: Coal. …
• 02: Natural gas. …
• 01: Oil or Petroleum. The biggest energy source of them all and the foundation on which the modern world is built.

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