nothing
Farmers used crop rotation to keep the earth fertile.
No.
rotation of the crops.
i dontreally know but i would say recycling
* low tillage * cover crops * crop rotations * use of leguems
Basically cut down on water use, turn off your lights when you are done in a room and cut down on pollution all together.
yes done
What on earth have you done?Have you done the car yet?I have done my bedroom.
plates keep earth in motion
The work done by the Earth on the space station is zero since the force of gravity is perpendicular to the motion of the space station. This means that there is no displacement in the direction of the force, and thus no work is done.
To help the earth we most likely will have to recycle
Nothing, its the earth