Answer:
Hey mate.....
Explanation:
This is ur answer.....
<em>Hydroelectric power energy from falling water. Hydro electric power means getting energy from flowing water. This method of energy generation is viewed as very environmentally friendly by many people, since no waste happens during energy generation. However, hydroelectric power can have a deep impact on the surrounding environment, leading some people to question the help of hydroelectric power as a method of clean energy generation. Hydroelectric power is used to run water as an energy source and mostly in grind corn. Hydroelectricity produced enough power light for two paper mills and a house. Nearly ally of the hydroelectric power stations, provide around 20% of the worlds electricity. The Origin of Hydro Power was first used in Ancient Egypt. They used flowing water to make a machine work and grind their crops. The Size of the Hydro power plants today range in size from some hundred kilowatts to several hundred megawatts. Some of the larger plants have capacities up to 10,000 megawatts and supply electricity to millions of people. Over 80 percent of all electricity produced by renewable sources is produced by large hydroelectric dams. With low carbon dioxide emissions and working costs, hydropower is an important part of a climate friendly energy mix. More sustainable sources, such as wave and tidal power, could save the standing of water based energy production. </em>
<em>Hydropower accounts for around 20% of the world’s electricity generation, and a little over 2 percent of the world’s total energy supply. Although dams often have big environmental and social impacts, the World Wide Fund for Nature estimates that another 370 Giga watts of large, medium, or small hydroelectric capacity could be developed without unacceptable impacts by 2050.</em>
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Answer:
it should have cost a fortune
Explanation:
D. Should
To make sure all aspects of the instruction manual is thorough and effective.
<u>Answer:</u>
Option E. One quality of a good research question is that it provides specific details of the context.
<u>Explanation:</u>
It is very important that the person who is required to answer the question understands it well otherwise the answer will not help the researcher. For example, if the researcher is researching ‘teenagers’, the question needs to specify what aspect is being referred to. Is it their behaviour with peers, with teachers or with parents or is it their attitude towards particular things?
For instance, a research question can be framed as :
What is the attitude of teenagers towards their peers in school? Unless the question is detailed well, the answer will not meet the expectations of the researcher.
