1. Around 1900 the first dams were built on the Muskegon river, and this immediately cause a problem in the ecosystem by being a blockade for the movement of the water species, as well as causing higher mortality by killing them in the turbines.
2. By 1950 more dams were built, and the there were even more blockades on the way of the water species, so their movement was restricted even more, the mortality rates skyrocketed because of the disposing of the oxygen, temperature change, river flows changing etc.
3. Even though the scientists miss information from the period before the dams were built, since the information have started to be gathered it has been very obvious that the main factor for ruining the ecosystems on the Muskegon river are the dams by causing all sorts of changes in the water.
Answer:
Which country has the only tropical monsoon climate in Oceania?
Explanation:
The coastal area of northeastern Australia has a tropical wet climate and receives the highest annual rainfall in Australi
Answer:
The two primary factors that determine how magma erupts is its viscosity and gas content.
Explanation:
Answer:
False
Explanation:
Colony it's a colony, is not a self-governing autonomous state voluntarily united with another nation.
