Hydroelectric dams has blades which only allows fishes to pass through. When crocodiles gets caught, their blades spins faster making their escaping very difficult. Eventually the blades rips the crocodile into many tiny pieces.
2 hydroelectric dams in south Africa
believe it or not hydroelectric dams do affect the environment.
Singapore does not use hydroelectric dams to generate electricity.
hydroelectric dams
yes
Hydroelectric power
Dams such as Hoover Dam or the dams of the Niagra River generate hydroelectric power.
Hydroelectric dams.
hydroelectric power.
It is produced by hydroelectric dams. In these dams, falling water (water in motion) is used to turn turbines which rotate the alternator - the machine that generates the electricity.
There are several reasons why crocodiles are endangered. First of all, humans hunt crocodiles. Second of all, deforestation is occurring. Crocodiles don't live in any rivers and they only live in rivers in or near the forest, swamp or grassland. Third of all, humans cause air pollution which triggers acid rain which can kill fishes, plants and even crocodiles. Fourth of all, hydroelectric dams are built that can prevent crocodile migrations.
Places near large dams.