Make a sentence using "litter".
.
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
What's the difference between "affect" and "effect"?
"Affect" is a verb, "effect" is a noun.
The _____ chemical waste is dumped into the river. (poison)
poisonous (adj): độc hại
Let’s take some pictures of the factory and the lake to <illustrate> our presentation.
illustrate (v): minh hoạ
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)
The polluted water makes the fish _____. = The water is polluted, so the fish are _____. = The polluted water [causes/results in] the _____ of the fish. (die)
die (v) - dead (adj) - death (n)
"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".
When radiation goes into the land, air or water, it is called _____ pollution.
radioactive (adj): thuộc về phóng xạ
If the drinking water is _____, an outbreak of cholera may happen. (treat)
untreated (adj): chưa qua xử lý
