Advertisements
Advertisements
प्रश्न
How is the life of organisms living in water affected when water gets polluted?
Advertisements
उत्तर
The addition of undesired chemicals such as pesticides, fertilizers, industrial and domestic wastes not only kills the organisms but also causes diseases in the aquatic organisms. There is a decrease in the amount of dissolved oxygen in water, which has a negative impact on aquatic life.
APPEARS IN
संबंधित प्रश्न
Give balanced chemical equations to show the reaction between Coke and steam.
Answer the following question.
Suggest three ways to conserve water.
Fill in the blank:
The type of water softened by addition of washing soda is ______.
What is meant by the term ‘offshore drilling’. State the main environmental effects of offshore drilling.
State the importance of water for all general uses.
Rivers from land, add minerals to seawater. Discuss how?
On which of the following day is World Water Day observed?
A jumbled word is given here. Write the correct form of the word.
WOSN
A mixture (x) in water contains suspended solids, organic impurities, inorganic impurities (a), nutrients (b), disease-causing bacteria and other microbes. Give names for (x), (a) and (b)?
In which one of the following state's water is present on Earth?
