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Without the sun the planets (including earth) would have nothing to orbit. We would then fly off into the coldest parts of space - temperatures would be so low that nothing would be able to live on the earth (more on life in second). Theory suggests that it was the suns gravitational force that pulled together debris flying through the cosmos and formed the planets to begin with...i.e. if the sun never existed nor would Earth.

The heat from the sun hits the Earth and is then trapped (greenhouse effect). This allows the temperature on Earth to be higher than that of the space surrounding it (ie space). The temperature on Earth is right to sustain life (obviously). Without the sun the temperature would plummit too low to continue supporting life.

If there was no sun then Photosynthesis could not happen. Without Photosynthesis plants would die...Plants make oxygen (through photsynthesis)...so without plants life as we know it would end on Earth.

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Why is pyramid of the sun important?

The Pyramid of the Sun is so important because it came from an unknown civilization often mistaken for the Aztecs. It is also the largest pyramid in Teotihuacan.


Why is the light of the sun important?

The light of the sun is important because it provides energy for plants to undergo photosynthesis, which is essential for producing oxygen and food. Sunlight also helps regulate our circadian rhythms, supports mental health by triggering the release of serotonin, and is a source of Vitamin D, which is important for bone health.


Is moon more important than sun?

Both the moon and the sun have unique significance in different aspects of life. The sun provides light and warmth essential for life on Earth, while the moon influences tides and has cultural and symbolic importance. It's not a matter of one being more important than the other, but rather how they each contribute in their own way to the balance of our planet.


Why is the sun its important?

The Sun is important because it gives light to Earth and keeps living things warm. The Sun also provides the energy needed for plants to produce food. Without the Sun, there would be no life on Earth.


Why is the sun important to science?

The sun is important to science because it is the primary source of energy for life on Earth. Studying the sun helps scientists understand processes like nuclear fusion, solar flares, and space weather, which can impact us on Earth. Additionally, the sun serves as a natural laboratory for studying physics and astrophysics.

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