Put the stages of the life span of the Sun in order. nebula: square red giant: square protostar: square white dwarf: square main sequence: square

Question

Question

Put the stages of the life span of the Sun in order. nebula: square red giant: square protostar: square white dwarf: square main sequence: square

Answer 1

The correct order of the Sun's life cycle is: 1. Nebula 2. Protostar 3. Main Sequence 4. Red Giant 5. White Dwarf

Answer 2

## Step 1: The life cycle of a star, including the Sun, begins in a dense region of space known as a nebula. This is where the elements hydrogen and helium are abundant. ## Step 2: Under the influence of gravitational forces, certain regions within the nebula begin to collapse. This leads to the formation of a protostar. ## Step 3: The protostar evolves into a main sequence star, like our Sun, where it uses nuclear reactions to convert hydrogen into helium. This phase lasts for almost 5 billion years. ## Step 4: Once the hydrogen fuel in the Sun is almost exhausted, the Sun expands into a red giant phase. During this phase, the Sun starts to consume larger elements. ## Step 5: After the red giant phase, the outer layers of the Sun explode, leaving behind the core. This core is a white dwarf.

Question

Put the stages of the life span of the Sun in order. nebula: square red giant: square protostar: square white dwarf: square main sequence: square

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Answer

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