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STARS PRESENTATION

Tan Tran

Created on April 6, 2023

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Transcript

helloeveryone

mY groupis vũ minh tú trần lê anh nguyễn ngọc long doãn tiện tuấn

01

vocabulary

solar

hydro

energy

limited

biogase

non-renewable

renewable

electriccity

available

light buld

produce

Sun water and wind are alternative sources of energy. Wind rotating the windmill and moving the sail . It's a clean source and a lot of energy . Unfortunately, if the wind does not blow . there is no wind energy. As water moves from one place to another , it makes energy. However, people have to build dams to use this energy source. The dams cost a lot of money , so water is expensive too.The sun releases large amounts of energy each day. This energy can be converted into electricity . Solar energy is not only abundant and infinite but also clean and safe.Desfite some drawbacks , the potention of onternative energy sources is enormous . However , how to make full use of the energy resources is a question for researchers all over the world.

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