Water Systems

3. The climate of a small area that differs from the climate of surrounding areas.
7. They are issued to inform residents that they need to boil their water to protect themselves against bacteria and viruses in their water.
10. A body of permeable rock which can contain or transmit groundwater.
11. An energy source that will not run out.
13. The introduction of harmful materials in the environment.
14. The process in the water cycle that happens right before evaporation is...
15. The continuous movement of water within the Earth and atmosphere.
16. When water becomes a gas the process is called...
18. Contamination of water or air that does not originate from a single discrete source(ex. Excess fertilizers)
19. Any single identifiable source of pollution from which pollutants are discharged like a pipe.
20. Water that is collected on the surface of the ground.

1. The area that separates two watersheds is called a...
2. An energy source that is limited in supply that may run out.
4. An area of land where water that drains of it or is under it collects in the same place.
5. The scientific name of the water cycle is...
6. Does not let anything pass or penetrate through it.
8. The amount of heat an object needs to produce a change in its temperature.
9. Having pores or openings that let liquids and gases pass through.
12. The natural process to return water vapour into liquid.
17. Water that is being held underground in soil or crevices of rocks.