Producing Electricity Мозговенко Ольга Петровна Учитель английского языка ЦО № 1828 «Сабурово» Москва

Сентябрь 1, 2022

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Producing Electricity Мозговенко Ольга Петровна Учитель английского языка ЦО № 1828 «Сабурово» Москва

Содержание

2. The energy resources used to generate electricity can be divided into two categories: nonrenewable and renewable.
3. Nonrenewable resources cannot be increased. We can make these supplies last longer by using them wisely,
4. The majority of electricity used in the world is generated at power plants that burn fossil
5. The three forms of fossil fuels are coal, oil, and natural gas. They are known as
6. Nuclear Power Nuclear power plants use the heat from splitting atoms to convert water into the
7. Renewable Resources Renewable energy resources can be replenished in a short period of time, so they
8. Biomass Biomass is organic matter, such as agricultural wastes, and wood chips and bark left over
9. Geothermal Energy The word "geothermal" comes from the Greek words geo, for earth, and therme, for
10. Geothermal energy is steam (or hot water that has been converted to steam) from deep inside
11. Hydrogen Hydrogen is a colorless, odorless gas. Hydrogen can be converted into electricity through a chemical
12. Hydropower Hydroelectric plants use the power of falling water to turn the turbines that help generate
13. Wave power The energy of the ocean's waves and tides can also be used to generate
14. The world's first wave power station is on the Scottish island of Islay. It generates enough
15. Solar Energy Solar energy is generated without a turbine or electromagnet..
16. Special panels of solar cells, or modules, can capture sunlight and convert it directly into electricity
17. Wind Power Wind power is renewable energy that uses the force of the wind to spin
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Слайд 2

The energy resources used to generate electricity can be divided

into two categories:
nonrenewable
and
renewable.

Слайд 3

Nonrenewable resources cannot be increased. We can make these supplies

last longer by using them wisely, but when they are gone we will not have any more.

Слайд 4

The majority of electricity used in the world is generated

at power plants that burn fossil fuels to heat water and make steam. The steam is highly pressurized and directed at turbine ['tɜbaɪn] blades to make them spin.

Слайд 5

The three forms of fossil fuels are
coal,
oil, and

natural gas.
They are known as fossil fuels because they were formed from the fossilized remains of animals or plants that lived long ago.

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Nuclear Power
Nuclear power plants use the heat from splitting atoms to

convert water into the steam that turns turbines.

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Renewable Resources
Renewable energy resources can be replenished in a short

period of time, so they will never be all used up. Energy companies all over the world are using renewable resources more and more to generate electricity.

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Biomass
Biomass is organic matter, such as agricultural wastes, and wood chips

and bark left over when lumber is produced. Biomass can be burned to heat water to make steam, which turns a turbine to make electricity. It can also be converted into a gas, which can be burned to do the same thing.

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Geothermal Energy

The word "geothermal" comes from the Greek words geo,

for earth, and therme, for heat. So geothermal means "earth heat."

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Geothermal energy is steam (or hot water that has been converted

to steam) from deep inside the earth.

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Hydrogen
Hydrogen is a colorless, odorless gas. Hydrogen can be converted

into electricity through a chemical reaction in a device called a fuel cell. Converting hydrogen into electricity produces no pollution—only water and heat.

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