Water cycle is a natural cycle of water from the earth's surface to the atmosphere back to the surface again and infinity. During evaporation, the water on the surface of Earth is converted to vapor that goes to the atmosphere. During condensation, the vapor goes back to the surface of the Earth
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: The Mediterranean climate is Europe is located along the the southern coastline of the continent, the coastline of the Mediterranean Sea. This climate manages to penetrate in certain areas like the the peninsulas that have relatively small longitudinal span.
The main characteristics of this climate are:
- change of seasons
- being mostly dry
- having seasonal rainfall
The plants and the animals in this climate region are well adapted to be able to sustain high temperatures and prolonged periods of drought. The animals tend to have short fur, are not large in size, but small and medium sized. The plants have very large root systems. They are also not growing big, but instead they are small or medium size, having thorns and needles, and being able to preserve water in them when it is drought.
Explanation:
i really don't have time to explain if it's ok for you
Answer: 3.6 seconds
Explanation: Geologic time is a way of measuring time based on events in the history of the Earth. If we compress this into one year, a single geologic year equals 4.6 billion years because the planet was formed 4.6 billion years ago.
Columbus arrived in the New World in August 1492, 528 years ago.
If 4.6 billion years = 1 year in geologic time,
528 years = 528 X 
=3.6 seconds
<em>(I broke the year down into seconds by breaking it down into days, then hours, minutes and seconds because the value is very small)</em>
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<em>So, if we compress geologic time into a single year, only 3.6 seconds have elapsed since Columbus arrived in the New World</em>
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the answer is C ik that because it said it was right on my test
