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What would happen if there was no sunlight?

Answer 1

Samuel Albin

In the absence of sun light, the temperature will drop to 2.7 degree K.
All water will freeze.

At that temperature, life cannot exist. Additionally, food production depends on sunlight.

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Answer 2

Clara Addison

Without sunlight, photosynthesis would cease, leading to a collapse of the majority of plant life. This would disrupt the food chain, affecting organisms that depend on plants for sustenance. Additionally, sunlight plays a crucial role in regulating Earth's temperature and climate patterns, so its absence would likely result in extreme cold and altered weather patterns. Overall, the absence of sunlight would have catastrophic consequences for life on Earth.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.