Chemical waste can <cause> water pollution. In other words, chemical waster is one of the <causes> of water pollution.
cause (v, n): dแบซn ฤแบฟn, nguyรชn do
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What's groundwater?
It's the water beneath the Earthโs surface.
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20
What's the difference between "affect" and "effect"?
"Affect" is a verb, "effect" is a noun.
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15
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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The government should give heavy <fines> to the companies that are polluting the environment.
fine (v, n): phแบกt/tiแปn phแบกt
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15
What's this?
It's an earplug.
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25
The word โpermanentlyโ is similar to ______. A. temporarily B. partially C. forever D. rarely
C. forever โ permanent (adj): vฤฉnh viแป n; permanently (adv)
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Letโs take some pictures of the factory and the lake to <illustrate> our presentation.
illustrate (v): minh hoแบก
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10
What's this?
It's a billboard.
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15
"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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15
Hey, Iโve come _ _ _ _ _ _ an idea about our environmental project.
come up with (v): nghฤฉ ra
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15
Make a sentence using "litter".
.
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15
A unit used to <measure> the loudness of sounds is a decibel (dB).