because of the gravitational force pushing everything to the centre of the earth
In most contexts, "earth" is not capitalized unless it is being used as a proper noun, as in "Earth" to refer to the planet. So for your example, it would be correct to say "walk on the earth" with "earth" in lowercase.
Walk off the Earth was created in 2006.
The Circumference of the Earth is 24,900 miles. If it were possible to walk in a straight line all around the Earth. Which it is not.
The earth's crust
According to the bible, the first person to walk on earth was Adam, followed by Eve.
The cast of Earth Walk - 1990 includes: Sylvie Van Brabant
the crust
No they did not
No
Forever - how are you planning to walk off of a planet?
You can not walk like on earth on the moon, as it has less gravity you will bounce about.
ghost walk the earth because they feel like they havent fully did everything they wanted like they are missing something