Advertisements
Advertisements
प्रश्न
What is the importance of dissolved impurities in water?
Advertisements
उत्तर
The dissolved impurities in water are salts and minerals.
Dissolved salts provide specific taste to water.
Salts and minerals are essential for growth and development.
They supply the essential minerals needed by our body.
APPEARS IN
संबंधित प्रश्न
Name the two gases from which water is formed. What is the chemical composition of these two gases in water ?
Give any three important uses of water.
Complete the statement by filling the blank with the correct word from the option.
The ratio of hydrogen & oxygen in water is ____.
Explain the following observation:
Washing-soda become coated with a white powder when left exposed to the atmosphere.
________ of water is in oceans and seas.
Write a few slogans of your own on the topic “Save Water”
Look at the map of Tamilnadu showing annual rainfall and answer the questions given below

- Identify the districts that get only low annual rainfall in Tamilnadu.
- Identify the districts that get a medium annual rainfall in Tamilnadu.
- State the districts that enjoy high annual rainfall in Tamilnadu.
Which of the following does not show water shortage?
A jumbled word is given here. Write the correct form of the word.
QUIFERA
From where do the following usually get water? In which form is water present in them?
Aquifer
