Advertisements
Advertisements
Question
Differentiate between the following:
Natural water and treated water
Advertisements
Solution
Natural water and treated water :
- Natural water: Water obtained in nature, river water, lake water, seawater, snow, rainwater.
- Treated water: Water which has received some form of treatment – ice, mineral water, distilled water, water in the swimming pool.
APPEARS IN
RELATED QUESTIONS
Name the two gases from which water is formed. What is the chemical composition of these two gases in water ?
Give reason for Silica gel pouches are kept in unused water bottle.
Give one word for the following statement:
The harmful substances dissolved in water .
Give one word for the following statement:
The gaseous form of water found in air .
Explain rain water harvesting.
Explain any two environmental impacts of an ‘oil spill’.
Give a reason for the following:
Efflorescence is minimum during humid conditions.
Condensation results in the formation of dew on grass.
Look at the figure.
Write down activities shown in this figure in which water is being used.
Dissolve two spoons of common salt in half a cup of water. Now if you want to get the salt back, what will you do?
