We should wastewater since it is a renewable resource and we do not need to be careful in its use

State whether each of the following statements is true (T) or false (F).

1. We should wastewater since it is a renewable resource and we do not need to be careful in its use.
2. A resource always has the same economic value.
3. With respect to electricity, water was a potential resource until a few years back.
4. All natural sources of energy are renewable.
5. A farmer is a human resource.
6. Resources need to be conserved for future generations.
7. Sustainable development is a way to use resources carefully as well as saving them for the future.