Some plants are suitable for life.
Others aren't.
Some planets are made of gas.
Others are solid
Some have an atmosphere
Some don't
Some have water
Some don't
Some are hot, scorching deserts
Others are icy and wet
...you get the idea :)
Well, for starters, some of them are hard rock, like Earth, while there's a group of planets that are made of gas. These are the fours planets in our solar system that are made of hard rock:
Venus
Earth
Mars. These are the planets in our solar system that are made of gas:
Jupiter
Saturn
Uranus
Neptune. So, some planets are alike by what they're made of. Another way they're alike is the conditions of weather on the planets. As a example: Jupiter and Neptune. Jupiter has the Great Red Spot, while Neptune has the Big Blue Spot. You could group together planets by if their weather is hot or cold. There are more ways the planets are alike, these are just the ones people normally think of first. But remember, there will never be a planet like Earth because Earth has life!
Planets are also all typically spherical, have significant gravity of their own, and orbit a star.
They tend to be round, spherical objects which are visible in space. They have great mass and their own gravity.
They are different because all of the planets are bigger than the moon
the inner planets are made of rock, ice and other materials while the outer planets are made of different kinds of gases except for pluto.
inner are closer to the sun. outer are far away from the sun.
1 answer is that they both orbit around the sun!
i don't know hahahaha
None of the inner planets are alike - they are all different in their own sweet way.
They are different because all of the planets are bigger than the moon
the inner planets are made of rock, ice and other materials while the outer planets are made of different kinds of gases except for pluto.
they are alike in the way that they are solid not gaseous and that they are relitivly small.
They don't because their different in size, shape, and color
inner are closer to the sun. outer are far away from the sun.
Similarities: Planets, natural satellites Differences:Jupiter is a gas giant, earth is not.
They're both planets.
their all gas planets
The answer depends on which planets "these" refers to.
They all have alike materials and rocky cores.
A star and a planet, both have cores.