1 the damming of streams upsets the delicate ecosystem balance and may cause disruptions in the life cycle of the river.
2. The strength of the dam is limited by the engineering calculations that constructed it. Often, a dam will fail because of unintended consequences such as earthquakes or corrosion of the reinforcing steel. If a dam fails, all the potential energy of the elevated and stored water is released at one time usually destroying the land beneath the dam.
Oil and electric hydro power
more radiation ; bad living conditions for the people of earth
Its basically free (rain, or rain run-off ) if your lucky enough to live close to a river or mountains that have a dam that can convert it to hydro-electric power.
it is flammable
Light and motion are examples of things that have energy. Light carries radiant energy, while motion is a form of kinetic energy.
The two things that affect kinetic energy are an object's mass and its velocity. Kinetic energy increases as either the mass or velocity of an object increases.
he learns hydro pump at in leve 50 something, and a lady in two island teaches him hydro cannon
For one there are more than two renewable energy sources. These are wind, hydro, solar, wave or tide and geothermal (some people say tide and hydro are the same because they both use water). Also if you want to be technical they do not make electricity they change kinetic, heat and light energy into electricity. There are others and it is a lot more complicated but this is the jist of it and should answer your question.
its two
energy and fat
Electricity and energy.
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