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प्रश्न
What are the common sources of oil spills?
उत्तर
The common sources of oil spills are overturned oil tankers, offshore oil mining, and oil refineries.
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संबंधित प्रश्न
Do you know of any activity which may be polluting this water source?
Give one example of A water pollutant.
Classify the given sources of water pollution as natural and manmade:
(1) domestic waste
(2) dead animals
(3) oil spills
(4) ashes released due to forest fires
Study the picture given below and answer the following questions :
State one measure to control this pollution.
True or False:
Sources of groundwater pollution include leaking sewer lines, pumping wells, landfills, fertilizer, and sludge.
Water is not necessary for our basic needs.
Which of the following is a water pollutant?
Excess of fluoride in drinking water causes:
Which of the following is not a way to conserve water?
The concentration of fluoride, lead, nitrate and iron in a water sample from an underground lake was found to be 1000 ppb, 40 ppb, 100 ppm and 0.2 ppm, respectively. This water is unsuitable for drinking due to the high concentration of ______.
