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What is the original source of energy on the Earth?
The original source of energy on Earth is the Sun. Solar energy is harnessed through processes like photosynthesis in plants, which converts sunlight into chemical energy. This energy is then transferred through the food chain to sustain all life on Earth.
Why is the amount of hydrogen in the sun decreasing?
The amount of hydrogen in the Sun is decreasing because nuclear fusion converts hydrogen into helium in the Sun's core. As the Sun converts hydrogen into helium, it gradually loses mass and energy, leading to a decrease in the hydrogen content over time. This process is part of the Sun's natural life cycle.
Does the energy from the earth comes from the sun?
Indirectly, yes. The Earth's energy primarily comes from the sun through processes like photosynthesis, which converts sunlight into chemical energy stored in plants. This energy is then transferred through the food chain to other organisms and powers various Earth systems.
Explain why the Earth is essentially a closed system in terms of matter and if it also a?
The Earth is essentially a closed system in terms of matter because very little matter enters or leaves it. While energy from the sun does enter the Earth, matter such as air, water, and rocks primarily remain on the planet. However, the Earth is not a closed system when considering energy because it receives energy from the sun and releases energy back into space.
What is a renewable energy source that is dry and available only in daytime?
Sunshine! Solar power captures the energy of the sun and converts it to electricity. Dry and only around in the daytime.
Converts sun energy into chemical energy?
photosynthesis
What does the sun give?
The sun converts mass into energy and releases them.
Walking converts what type of energy into mechanical energy?
Walking - or doing any effort with our muscles with that matter - converts chemical energy into mechanical energy. We get the chemical energy from the food we eat.Walking - or doing any effort with our muscles with that matter - converts chemical energy into mechanical energy. We get the chemical energy from the food we eat.Walking - or doing any effort with our muscles with that matter - converts chemical energy into mechanical energy. We get the chemical energy from the food we eat.Walking - or doing any effort with our muscles with that matter - converts chemical energy into mechanical energy. We get the chemical energy from the food we eat.
Each second the sun converts 600 million tons of matter into what?
The sun converts 600 million tons of hydrogen into helium through nuclear fusion reactions. These reactions release enormous amounts of energy in the form of light and heat, which sustain life on Earth.
Why do you get hot under the sun?
The light energy converts into heat energy.
What happens to the amount of the sun's mass as it burns?
The Sun's mass remains relatively constant as it burns because the process of nuclear fusion, which powers the Sun, converts mass into energy. This mass-energy conversion maintains a balance that keeps the Sun stable.
What is photogalvanic?
photogalvanic cell is a cell ,which directly converts energy from the sun into electrical energy.
An organism that converts energy from the sun to manufacture its own food is a?
producer
What is the term for a type of cell that converts the sun's energy into electrical energy by releasing electrons froWhat is the term for a type of cell that converts the sun's energy into electrical e?
The term for a type of cell that converts the sun's energy into electrical energy by releasing electrons from atoms in the cell is a solar cell or photovoltaic cell. These cells use semiconducting materials to create an electric current when exposed to sunlight.
How sun is a source of nuclear energy?
The Sun produces its energy - the heat and light that reaches us from the Sun - from nuclear fusion. Specifically, it converts hydrogen to helium.
Why is photosynthesis considered an energy conversion reaction?
Photosynthesis converts light energy from the sun into chemical energy stored in glucose molecules. This process involves the conversion of light energy into chemical energy, making it an energy conversion reaction.
What is the stuff on roofs that converts the sun's energy into electricity called?
Solar panels
