Does nuclear fusion occur at the earth's core?
No.If fusion occurs earth will be a star.
Not fusion, but radioactive decay produces heat at the core.
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Fusion reactions primarily take place in the cores of stars like the Sun. No, nuclear fusion does not occur at the Earth's core. The Earth's core is primarily composed of solid iron and nickel, and the conditions required for nuclear fusion, such as extreme temperature and pressure, are not present there.
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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.
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.
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.
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.

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