Problemas
Earth is closest to the sun at a point called __ a perihelion b precession c apogee d aphelion
Roztwór
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Respuesta
The correct answer is 'a) perihelion'.
Explicación
## Step 1The question is asking for the term that refers to the point in Earth's orbit where it is closest to the sun. The options provided are: a) perihelion, b) precession, c) apogee, and d) aphelion.## Step 2Let's define each term:- Perihelion: This is the point in the orbit of a planet, asteroid, or comet at which it is closest to its orbital focus, usually the sun.- Precession: This is a change in the orientation of the rotational axis of a rotating body.- Apogee: This is the point in the orbit of the moon or a satellite at which it is furthest from the Earth.- Aphelion: This is the point in the orbit of a planet, asteroid, or comet at which it is furthest from its orbital focus, usually the sun.## Step 3From the definitions, we can see that the term that refers to the point in Earth's orbit where it is closest to the sun is 'perihelion'.