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The Best Reading 5.2. Unit 3. Pollution Problems

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쓰레기

trash

Why is polluted soil bad for plants?

Plants grow faster

Plants and crops can't grow well

오염, 오염 물질

pollution

쓰레기, 폐기물

waste

What should we do to protect natural resources?

Reduce pollution

Create more pollution

(농)작물

crop

What happens when people drink polluted water?

It makes them stronger

It is not safe and can make them sick

공장

factory

What can polluted water do?

Harm animals and people

Help plants grow better

해로운

harmful

땅, 대지

land

흙, 토양

soil

What happens if animals eat trash?

They may get sick and die

They become healthier

What are examples of air pollution?

Smoke from factories and cars

Trash on the ground

오염시키다

pollute

병에 걸리다, 병들다

get sick

What does smoke from factories and cars do?

Pollutes the air

Cleans the air

해를 끼치다

harm

천연 자원

natural resource

줄이다

reduce