Answer:
The planets that are given in this question are arranged below in their increasing order depending upon their distance from the sun-
Mercury is the closest < Earth being the third planet < Mars is the fourth planet in the solar system < sixth is Saturn < Neptune is the farthest to the sun.
According to the different astronomers, the increasing order of distance from the sun to the given planets are-
<u>Mercury</u> is the nearest to the sun maintaining a distance of <u>about 36</u> <u>million miles</u> and is extensively very hot.
The <u>earth</u> is a planet that is <u>approximately 93 million miles</u> away from the sun in which life exists.
<u>Mars</u> is at a distance of<u> approximately 142 million miles away</u> from the sun and is the first outer terrestrial planet.
<u>Saturn</u> is <u>about 891 million miles away</u> from the sun and it has a ring around its planet comprised of mostly ice and a small amount of rocky materials.
<u>Neptune</u> is the outermost planet of the solar system that is <u>almost 2.8 billion miles away</u> from the sun and is a comparatively a much cooler planet.