Although there are a few planets similar to Earth's gravity, atmospheric pressure, temperature, size, etc. Mars is the planet that is most like Earth. Long ago, it was believed that Mars harvested water, just as Earth does now. Mars also has a little over twenty-four hour days and the rotation is much like Earth's.
Mars is closest in length of day, human ability to live there, polar caps
Venus is closest in size, mass, density
both have an atmosphere though Mars has too little, Venus has too much
-about the same size
-both have atmosphere
-both have volcanos
-both have clouds
really Venus and Earth have no similarities whatsoever, so this is the best i can do
Three ways Venus is more like earth than any other planet is they are about the same size they both have volcanos and clouds.
Gliese 581g is very similar to Earth and might possibly hold life. Look it up to find more.
Mars
Venus
Earth?
Mars
When we say 'life' what we normally mean is 'life similar to that on Earth', and obviously the Earth is the planet which most favours that type of life.
Mars is the only planet that has four similar seasons to Earth's.
Mars.
Earth?
Mars
Mars
Venus.
the planet Venus is most like is Earth
Vnus
Mars
That's Mars.
venus
When we say 'life' what we normally mean is 'life similar to that on Earth', and obviously the Earth is the planet which most favours that type of life.
Venus is often compared as Earth's "sister planet", being similar in size and internal composition.
Mars