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The Sun.
It provides energy and helps plants grow so that means more plants, more green.
There's only one small problem about the sun and that is the ultra-violet part of the sun's radiation which causes sun tans. If the sun is really strong and you have too much sun light exposed to the skin with no SPF sunscreen for too long there are possible chances of skin cancer, so wear your SPF.
What else can I help you with?
What source of light keeps earth alive?
The Source of light is the sun
Is earth a source of light?
No, the Earth is not a source of light itself. The Earth's primary source of light is the Sun, which emits light and energy that reaches the Earth and illuminates it. The Earth reflects some of this light, which is why we can see it.
What does the moon have to do with the earth?
it keeps the earth from being LIGHT all the time
Is the sun a light source?
Yes, the sun is a light source because it shines light on earth.
Is sun a light source?
Yes, the sun is a light source because it shines light on earth.
Is Jupiter a source of light?
No, Jupiter is not a source of light. It reflects light from the Sun, making it visible from Earth.
What is the source of light on earth?
the sun
Which planet is a source of light The earth the moon or the sun a satellite?
The sun is a source of light, but it is not a planet.
What is the largest source of light energy?
Sun is the largest source of light energy. It provides heat and light on earth's surface.
What is the source of the light on earth and on the moon?
The sun
What is the source of heat and light for Earth?
The sun
What is primary source of light on earth?
The Sun
