Down |
1. | the vertical movement of deep water moving up to the surface |
3. | pollution that's original location can't be traced |
4. | the largest division of time |
5. | a underground wastewater treatment system |
7. | to many adult fish are caught to quickly without enough time to replenish the population causing the species’ population to drop |
8. | a filtration system where sludge and scum are screened ot and chemicals are added to further clean the water |
9. | built-up limestone deposits that provides a safe and protective place for fish and other marine life |
11. | where saltwater from the ocean meets fresh water from lakes and rivers |
12. | large communities of kelp that provide food and shelter for marine life |
13. | when an untargeted species' is unintentionally caught in or by fish gear |
14. | the substance that is being dissolved in a solvent |
15. | plank-plankton that preforms photosynthesis |
17. | the amount of dissolved salt in a body of water |
18. | a 3D replica of the organisms that decayed in a mold |
22. | an imprint that is formed after an animal or plant was buried in sediment and then decayed |