This presentation show how Hoover Dam has bad effects on environment on Colorado River.

1. Hoover dam And the negative effects on environment

2. The great Hoover dam:

8. The process: Figure 2.1 Figure 2.2

9. The process: Figure 2.3 Figure 2.4

10. 3) Ecosystem destroying Bighorn sheep Coyote Ground squirrel Ringtail cat Desert tortoise Golden eagle

12. Desert plants: Bushes Desert flower

14. Endangered fishes in Colorado river: Bonytail chub Colorado pikeminnow Humpback chub Razorback sucker

17. Appendix Stone angel Hoover dam’s penstock tower

18. Appendix Lake Mead