The inner planets
The 4 Planets closet to the sun are Mercury, Venus, Earth, & Mars. the inner or terrestrial planets
perihelion is the point in a planets orbit when it is closest to the sun
the inner planets are closest to the sun and the outer planets are farthest from the sun { Answered by a grade 4 student}
The first four planets closest to the Sun are the four terrestial planets.
In order, the list of planets closest to the sun (from closest to farthest), Mercury, Venus, Earth, Mars.
They are rocky planets.
The 4 inner planets are Mercury, Venus, Earth, and Mars. THey are considered inner planets because they are closest to the sun.
Earth but Venus is almost the same size
Mercury is the closest of the eight planets to the sun.
no
only the two closest planets will die when the sun dies in 4 billion years