How the land is used
Land use
Something found in nature, such as soil, plants, water, or mineral that people can use to meet their needs
Natural resource
That can be made again by people or nature
Renewable resource
Resources that can not be made again by people or nature
Nonrenewable resource
To change
Modify
The use of canals, ditches, pipes to move water
Irrigation
Using less energy to do less energy to do the same tasks
Effeciency