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The sun provides energy to sustain life on Earth through a process called photosynthesis. Plants and other organisms use sunlight to convert carbon dioxide and water into glucose, a form of sugar that serves as a source of energy for living things. This energy is then passed on through the food chain, allowing all organisms to survive and thrive.
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What energies do you get from the sun?
The sun emits a wide range of energies, including light, heat, and ultraviolet rays. These energies are essential for life on Earth as they provide warmth, drive photosynthesis, and help sustain various ecosystems.
How is energy transferred from the Barnard Star to Earth?
Energy from Barnard's Star reaches Earth in the form of electromagnetic radiation, mainly as light. This energy travels through space and is received by our planet, providing light, heat, and other forms of electromagnetic energy that sustain life on Earth.
What is A form of energy that travels from that sun to the earth?
Sunlight is a form of energy that travels from the sun to the Earth in the form of electromagnetic radiation. This energy sustains life on Earth through photosynthesis and helps provide warmth and light.
How does nuclear fusion in the sun generate energy and sustain life on Earth?
Nuclear fusion in the sun creates energy by combining hydrogen atoms to form helium, releasing a lot of heat and light in the process. This energy is essential for sustaining life on Earth as it provides warmth, light, and supports the growth of plants through photosynthesis.
What are the source of life in earth?
The primary sources of life on Earth are water, energy from the sun, and organic molecules such as carbon-based compounds. These elements provide the necessary building blocks and environment for life to exist and thrive.
What is the one thing earth has to sustain life?
Earth has many things which are necessary to sustain life. Water is essential for life, as well as an atmosphere with abundant oxygen and it is the perfect distance from the sun to provide us with enough heat and energy to survive.
What is the difference between the earth and the stars?
Stars are suns and cannot sustain life. Earth is well, earth, and it CAN sustain life.
What must you do to sustain life on earth?
we can sustain life on earth if we keep on recycling and pick up rubbish.
What are the key topics for how does the flow of energy sustain life on earth?
food pyramids,ecosystems,symbiosis,etc.
Is life on earth possible?
While Earth can no doubt sustain life in the case of humans and every animal alive to date, it is still a question as to whether earth can sustain life or not.
What would life withou energy?
There would be no life without energy. No life will sustain.
Why are life energy processes valuable?
to sustain life
What is the difference between earth and a star?
star is a huge mass of gas, where as earth is a planet
What are the features of the earth are necessary to sustain life?
Apart from water, you need oxygen in the air to sustain life on earth. With these two indispensable features, both mankind,animals and botanical reserves sustain life on this planet.
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.
Cells need energy to sustain what?
Life
Why are energy processes valuable?
to sustain life
