Question

WHAT DOES PERIHILION AND APHELION MEANS

Answer 1

as the orbit of earth is eclipse in shape so,
 thus during winters it is far away from sun this phenomenon is called perihellion 
and in summers it is near the sun it is aphellion

Answer 2

Here is ur answer mate,

Perihelion is the point in the Earth's orbit when it is closest to the sun.

Aphelion is the point in the Earth's orbit when it is farthest from the sun.

Hope it helps....☺️☺️✌️❤️