Multiple Choice Questions on Pollution
- Pollution is the act of making the environment …… for plants and animals
- Safe B. good C. unsafe D. none of the above.
- —— causes water pollution A. watching of cloth B. dumping of human feces into water C. sweeping the floor D. cleaning the house
- All of these are the effect of pollution except A. refuse dumping chemicals discharge C. fertilization D. living in good environment
- The major contributor of carbon monoxide is A. motor vehicle B. industrial process C. stationary fuel D. combustion D. none of the above
- The natural source of pollution is—- A. rain forest B. mining for minerals C. forest fire D. magnesium
- Harmful substance release by power plants and car is —– A. oxygen B. carbon dioxide C. potassium D. magnesium
- Waste which takes 3 to 4 weeks to decomposed in land fill is A. banana peel B. wooden log C. disposable diaper leather D. leather shoe
- Waste which takes 80 to 100 years to be decomposed in land is —- A. paper bag B. plastic bag C. aluminum can D. disposable diaper
- Polluted water causes what diseases in human A. sickness and diarrhea B. T.B C. fever D. abdominal pain.
- All of these are causes of land pollution except A. bush burning B. indiscriminate waste dumping C. making our surrounding clean D. spilling oil into the land
- Disease that are caused by air pollution includes
Multiple Choice Questions on Pollution
- Lung B. respiratory illness C. skin diseases D. all of the above
- Major types of pollution includes A. air pollution B. land pollution C. water pollution D. all of the above.
- Salinization of soil is classified as type of A. land pollution B. light pollution C. radioactive contamination D. noise pollution.
- Large number of organisms can die if there is A. low level of oxygen B. low level of carbon dioxide C. low level of methane D. low level of ethane.
- Continent whose rivers are most polluted in world is A. Africa B. Asia C. North America. D south America
- Causes of air pollution include A. chlorofluorocarbon B. car and motor vehicles C. power plants and industries D. all of the above
- According to world health organization, percentage of deaths due to environmental factors is A. 85% B. 25% C.% 50% 65%
- Poisonous substances that can be present in industrial wastes does not includes A. phosphates B. nitrates C. mercury and lead D. oxygen
- Sediments in water block is the A. sunlight B. carbon dioxide C. ethane D. methane
Rain in which acids are combined is classified as a. acid rain B. allotropic rain C. fossil rain D. deoxygenated rain
- Chemical that are used to get rid of insects that eat plants and crops are called A. carob-oxide B. pesticide C. herbicide D. homicides
