Beaver|Noun|A large, semiaquatic rodent known for building dams and lodges
River|Noun|A large natural stream of water flowing in a channel to the sea, a lake, or another river
Dams|Noun|A barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply
Admire|Verb|To regard with respect or warm approval
Value|Noun|The importance, worth, or usefulness of something