water and human impact

2. A body of preamble rock that holds or moves ground water
5. water that is found in a constant movement in the atmosphere,surface, and underground
7. This causes fish population too go down cause they can't reproduce so fast
9. The transportation of good or people on ships in the sea
11. A chemical or natural substance used in farms but affects nearby water
13. water that is found beneath the ground in between cracks in the ground
15. any mixture or substance that destroy prevent or repelling all pest
16. Water that contains low concentration of salt or other dissolves solids
17. The process of improving water quality
18. manufacturing, mining, and energy production are all ways water get affected
19. Lots of trash collected in the ocean and are held by wave currents

1. Any body of water that is found on top the ground
3. A thick dome that cover large area of land there glaciers that flow outwards
4. products coming from farms like pesticides affecting nearby water
6. A area with low oxygen where marine animals can not live safely.
8. A boundary below which the ground is complete saturated with water
10. salt that has been dissolved into water, sea water is an example
12. the variety and variability of life one earth grouping animals that have the same traits together
14. A area where all water drains in and is a shared body of water
20. The way that water moves when it is draining somewhere picking up stuff