Advertisements
Advertisements
प्रश्न
Write notes on the following:
Algal Bloom
Advertisements
उत्तर
Algal Bloom is excess growth of algae due to abundant excess nutrients imparting distinct color to water.
संबंधित प्रश्न
What do you mean by Biochemical Oxygen Demand (BOD)?
Give an account of various sources and harmful effects of water pollution.
Fill in the Blanks:
Sewage is the source of ______ pollution
True or False:
Sources of groundwater pollution include leaking sewer lines, pumping wells, landfills, fertilizer, and sludge.
With reference to the sources of water pollutants answer the following question:
Why is it harmful to dispose of household detergents in water bodies?
With reference to the sources of water pollutants answer the following question:
In what way does the industrial waste pollute water?
Give few steps to save water.
Do not throw plastic garbage when you go near beaches.
Mark the example which is not correctly matched?
Define the following term:
Oil spills
