Europa and Titan have more water than is found on Earth.
liquid
what planet's resources might come close with earth
Earth is the only known planet with liquid water.
If you mean liquid water, then the Earth is the only planet. Mars has water ice in abundance but if melted, would probably not be anywhere near as plentiful as Earth. NASA calculates that if all the water ice was melted, Mars could be covered by water to a depth of 11m. So, as of 2010, no known planets have the same amount of water as Earth.
Earth!
none
If by gas you mean an atmosphere, there are no planets with an atmosphere anywhere similar to Earth.
earth is the only planet known to house liquid water and life
The four planets farthest from the Sun differ from Earth in that they are gas giants, meaning they massive planets that have no land. They also have no liquid water and no life.
Earth is the only planet in our solar system with an abundance of liquid water on its surface. Other planets may have water in the form of ice or vapor, but not in liquid form like Earth.
Earth
We live on planet Earth, and basically get all our needs fulfilled from resources we have here. We currently have no use for other planets.