Across
- 3. / _____________ is the process by which salt is removed from ocean water.
- 5. / ____________ waste are the waste produced as a result of the production of energy in nuclear power plants.
Down
- 1. / ____________ is the wise use of natural resources so that will not be used to damage the environment.
- 2. / In a ____________ landfil, all garbage is compacted, or packed into smallest possible space.
- 4. / ___________ cycle is the cycle tahat have the movement of the cycle of water from the Earth surface to the atmosphere.