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.
Explanation:
to reduce global warming follow these statement
- stop of cutting down trees
- stopping pollution
- reducing factory air
Answer: A. An explanation of the colors and symbols used on the map
Explanation:
"Gulf of Finland" <span>is the name of the gulf which lies between the Scandinavian Peninsula and Finland
Hope this helps!</span>
A stream discharge means the <u>quantity</u> of water flowing past a specific channel location per unit time.
<h3>What is a
stream discharge?</h3>
Basically, it refers to the volume of water that is passing a given point over a set time.
It also refers to the volume of water moving down a stream or river per unit of time which is commonly expressed in cubic feet per second or gallons per day.
In physics, the stream discharge is measured by using "discharge = area x velocity". Another method used for measuring the stream velocity is with a current meter. However, a variety of advanced equipment can also be used to sense stage and measure streamflow.
Therefore, the stream discharge means the quantity of water flowing past a specific channel location per unit time.
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