Beyond the <u>Atmospheres</u> that surrounds Earth, there are seven other planets. All planets in our <u>Solar system</u> revolve, or make <u>rotation </u>around the sun. All the planets get <u>energy </u>from the sun. The <u>features </u>of planets differ in some ways. For example, the <u>surface </u>of Mars is <u>solid </u>and rocky, but Saturn is gaseous. There are also differences in size, or <u>measurement </u>.
