16 CÂU HỎI
What prevents plants from receiving sunlight?
A. CO2
B. Nitrogen dioxide
C. Smog
D. Photosynthesis
What is NOT mentioned as a disease caused by air pollution?
A. Asthma
B. Breast cancer
C. Throat inflammation
D. Cardiovascular disease
What is NOT mentioned as a cause of increase in CO2?
A. Transportation
B. Deforestation
C. Industrialization
D. Urbanization
What is true about ozone layer?
A. It consists of chlorofluorocarbons.
B. It protects the earth from ultra violet rays.
C. It is above the atmosphere.
D. It contributes to the decrease of CFCs.
What does the infertile soil result in?
A. The increase of waste chemicals.
B. The amount of industrial waste
C. The development of trees
D. The use of insecticides and pesticides
Which of the following is closet in meaning to the word precious in the last paragraph?
A. various
B. valuable
C. beautiful
D. scare
What does the word “it” in the last paragraph refer to?
A. pollution
B. nature
C. environment
D. human life
What is the passage mainly about?
A. Causes of pollution
B. Effects of pollution
C. Solutions for pollution
D. Humans and pollution
What is NOT mentioned as a cause of air pollution?
A. Excessive fuel burning
B. Large scale deforestation
C. Industrial production
D. Driving gasoline cars
What is NOT mentioned as a consequence of the increase in air pollution?
A. Ozone layer depletion
B. Worldwide droughts
C. Global warming
D. Industrialization
What is possibly the main factor that damages the ozone layer according to the passage?
A. Ultra violet rays
B. Smoke from factories
C. Chlorofluorocarbons
D. Sulphur dioxide
What is affected by water pollution?
A. All surviving species
B. Only animals living in water
C. The rivers in industrial countries
D. Water bodies other than rivers
What is NOT mentioned as a cause of water pollution?
A. The use of chemicals in farming
B. Oil spills in the oceans
C. Daily activities like cleaning
D. The practice of organic farming
What nutrition do plants need from the soil?
A. Nitrogen compounds
B. Oxygen compounds
C. Carbon dioxide
D. Sulphur dioxide
What is NOT mentioned as a cause of soil erosion?
A. Industrial waste
B. Heavy rain
C. Mining
D. Deforestation
What is the result of using chemicals in farming?
A. Plants may not be able to grow properly.
B. Industrial waste produces chemicals.
C. Industrial waste is released into the flowing water.
D. Insecticides and pesticides are used constantly.