Science

which layer of the sun is responsible for making light?

question 1 options:

core

photosphere

corona

convective zone

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question 2 (1 point) question 2 unsaved
which zone of the sun is the hottest?

question 2 options:

core

photosphere

chromosphere

corona

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question 3 (1 point) question 3 unsaved
why do the planets in our solar system stay in their positions?

question 3 options:

the sun’s radiation keeps them there.

they travel that the same distance from each other.

the sun’s gravity keeps them in place.

friction with the atmosphere keeps them from escaping.

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question 4 (1 point) question 4 unsaved
during nuclear fusion in the sun, two helium atoms combine to make one hydrogen atom and energy is released.

question 4 options:
true
false