[Grade 8 - New] Unit 7 - Pollution | Baamboozle - Baamboozle

What's groundwater?

It's the water beneath the Earth’s surface.

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"Herbicides in water can kill aquatic plants and cause further <damage> to the environment." What word form is the word "damage"?

It's a noun. "Damage" is also a verb. Its adjective form is "damaged".

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If the factory continues d _ _ _ _ _ _ poison into the lake, all the fi sh and other aquatic animals will die.

dumping → dump (v): vứt, bỏ

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If the drinking water is _____, an outbreak of cholera may happen. (treat)

untreated (adj): chưa qua xử lý

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The <algae> will poison the fish.

algae (n): tảo

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A unit used to <measure> the loudness of sounds is a decibel (dB).

measure (v): đo

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Can you name some point source and non-point source pollutants?

PS pollutants: industrial waste from factories, sewage from households, pesticides and herbicides from farms, etc. NPS pollutants: storm water, atmosphere, etc.

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Water pollution will harm the _____ animals. (aqua)

aquatic (adj): dưới nước

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The underground water is _____. The government is trying to find the _____ in the water to identify the cause of this water _____. (contaminate)

contaminated (adj) - contaminant(s) (n) - contamination (n)

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The _____ chemical waste is dumped into the river. (poison)

poisonous (adj): độc hại

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baam

Lose 20 points!

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gold

Win 50 points!

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fairy

Take points!

baam

Lose 20 points!

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thief

Give points!

fairy

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gift

Win 15 points!

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banana

Go to last place!

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Chemical waste can <cause> water pollution. In other words, chemical waster is one of the <causes> of water pollution.

cause (v, n): dẫn đến, nguyên do

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baam

Lose 20 points!

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seesaw

Swap points!

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shark

Other team loses 15 points!

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baam

Lose 10 points!

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The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause _______ pollution.

visual (adj): thuộc về thị giác

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The government should give heavy <fines> to the companies that are polluting the environment.

fine (v, n): phạt/tiền phạt

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