The area is roped off because the water is seriously polluted.
A. contaminated
B. disappeared
C. purified
D. endangered
Giải bởi Vietjack
pollute (v): làm ô nhiễm
contaminate (v): làm bẩn
disappear (v): biến mất
purify (v): làm cho sạch, lọc trong, tinh chế
endanger (v): gây nguy hiểm
=> polluted = contaminated
=> The area is roped off because the water is seriously contaminated.
Tạm dịch: Khu vực này bị cô lập vì nguồn nước bị ô nhiễm nghiêm trọng.
Đáp án: A
Fossil fuels which are non-renewable pollute the air and cause air ______.
If wastes are thrown ______, they can cause pollution in water, land and air.
Recycling provides a method of reducing the amount of waste materials that gets to the landfills – thus ______ it less probable for environmental pollution to take place.
We need to cut down on our fuel ____ by having fewer cars on the road.
Choose the best answer to complete each sentence. What this country needs is a ____ policy for investment in science and technology.
They are working to preserve the delicately balanced ___of these wetlands.
The effects of _____ are the environmental and social changes caused (directly or indirectly) by human emissions of greenhouse gases.
Choose the best answer to complete each sentence. The Forestry Commission is responsible for____ over 2 million acres of woodland.
