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
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Kirk
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Answer
The correct order of the Sun's life cycle is:1. Nebula2. Protostar3. Main Sequence4. Red Giant5. White Dwarf
Explanation
## 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.