Green energy gives us almost 25% of the electricity we use today.What are the main sources(来源) of green energy?Water Power Water power uses moving water in rivers and dams(堤坝). Moving water has energy. Water power makes 16.6% of the electricity we use.Wind Power Is wind power new?
We still do those things today, but these days we mostly use wind power to make electricity.Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. Second, we ...
We still do those things today bur these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it\s clean. Windmills don\t pollute the environmen...
There are two ways to get to carbon neutrality. One is to plant more trees to absorb (吸收) the emitted (排放的)CO2 . The other is to stop C O2 emissions altogether by using non-fossil(非化石)fuels. Examples of these fuels include electricity and wind energy. Over 20 countries and ...
We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source (来源) of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. ...
We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it’s clean. Windmills don’t pollute the environment at all. Second, we...
Wind power is a very clean source of energy (能源). How does it work? The wind makes windmills spin (旋转). When the windmills spin, they make electricity (电). Then we can use the electricity. Most people think that we should use it more and more.First, it is clean. Windmills ...
We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. Second, we ...
We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it’s clean. Windmills don’t pollute the environment at all. Second, ...
Howmuchenergy is in the wind? And how much of that energy can a wind turbine "catch"? Oops, I mean how much of the wind's energy can a wind turbineconvertinto useful electrical energy? As with all real devices, wind turbines have their limitations. We can't get it all. ...