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.
The effects of _____ are the environmental and social changes caused (directly or indirectly) by human emissions of greenhouse gases.
They are working to preserve the delicately balanced ___of these wetlands.
Choose the best answer to complete each sentence. The Forestry Commission is responsible for____ over 2 million acres of woodland.
