The gravitic force on any object on Earth's surface is called, "Weight".
Radiant and gravitational Energy.
the earths crust is the nearest to the surface
nitrogen is brought to earths surface by the gravitational pull of zero gravity
The weight of any object on the surface of the moon is 16.55% of its weight on the surface of the Earth.
Gravitational potential energy.
Force (newtons) = mass (kg) * acceleration (m/s/s) > Acceleration at earths surface radius = 9.82 m/s/s
Yes, that's basically what causes tides. ===================== And the moon. Lets not forget its role.
on the surfaceNote:Since the earth's composition is not homogeneous, the gravitational acceleration onthe surface is probably less than what it is some small distance below the surface,but it's certainly greater than at the center.
because of the earth and moon's magnetic field and gravitational pull
because the value of gravitational force of earth is greater than that of moon.
Earth's gravitational field is strongest at the surface, near the poles. This is because gravity is directly related to the mass of an object and is strongest closer to the center of the Earth.
Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.