science renewable/ nonrenewable
Текст на Статията
- Hi Sam! Today, I went on a road trip and found some wind turbines... Do you think there the best renewable resource?
- I think the best renewable resource is hydroelectric energy. You should see one for yourself, maybe you can change your opinion on it.
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- This is a hydroelectric dam, moving water is converted into electricity to power houses. Hydroelectric energy can last 24 hours none stop! It is also ECO friendly to the environment
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- wow....
- Don't you think hydroelectric energy is the best?
- Hmm... That's true but hydroelectric energy also has some flaws, One of them is cost. Dams cost billions of dollars to manufacture
- Hi Jasmine, have you ever noticed all the population the factories are producing by burning coal?
- Lets go into the world of nonrenewable resources
- Yeah James I have, this is one of the disadvantages for burning coal.
- Coal is one of the cheapest nonrenewable resources. It's also the number one energy source.
- Cool!
- Coal is definitely the most reliable nonrenewable resource.
- Coal is pretty efficient but, burning coal causes air pollution which you cause global warming. Not to mention the fact that it endangers the wildlife
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