By maintaining it clean,not to make garbage and love mother earth by nature loving
Farmers used crop rotation to keep the earth fertile.
Farmers used crop rotation to keep the earth fertile.
plates keep earth in motion
their contribution on earth was to keep earth clean in a way.
None. The moon orbits the Earth, Earth orbits the Sun. Inertia and the gravity keep the moon in the Earth's orbit.
wind and water keep the earth from overheating
Gravataional force is applied by the spinning of the earth.
they do everything to keep the earth clean and green
Yes. Clearly the Earth orbits around the Earth.
by not littering
Carbon dioxide is one of the greenhouse gases that helps to keep earth warm.
gravity and inertia combine to keep earth in orbit because the suns gravity keeps the earth in orbit and the inertia keeps the earth from going in a straight line.