Greeks called it Gaea.
Romans called it Terra or Tellus.
If it's any planet other than Earth, always capitalize it. If you're talking about the planet Earth in an astronomical context, or in any other context where you feel a need to clarify you are specifically talking about Earth and not some other planet, capitalize it. For example: "Temperatures on Earth range from -89°C to 57°C." If you're using the word 'earth' in more of a casual, day-to-day sense, don't capitalize it. For example: "The tree branch broke off in the wind and fell to the earth with a thud."
The name plutonium is derived from the name of the dwarf planet Pluto; dwarf planet Pluto is after planet Neptune in the Solar system and plutonium is after neptunium in the periodic table of Mendeleev.
on planet earth
The Ishtar gate was dedicated to the Goddess Ishtar, which is another name for the planet Venus. hello hi ola
Besides Earth? Saturn.
blue planet
The Earth is to the Moon as a planet is to its moon. So, if we're talking about a satellite orbiting a planet, then the planet would be analogous to the Earth, and the satellite would be analogous to the Moon.
the planet we live on is earth
No. There is not another planet inside Earth.
.How do you know that earth isn't the other planet?
earth has never visited another planet
I live on the planet Earth.
Planet, 3rd planet from the sun, Planet named Earth earth's crust, soil layer, outer layer
no
the name on the movie is knowing
Yes, "Earth" should be capitalized when referring to the planet as a proper noun.
Earth's scientific name is "the planet Earth" or "the third planet from the sun."