Advertisements
Advertisements
प्रश्न
State whether the following statement is true or false. If false, write the correct statement.
Well water exists below the impervious rocky layers of earth.
पर्याय
True
False
उत्तर
False.
Correct — Well water exists above the impervious rocky layers of earth.
APPEARS IN
संबंधित प्रश्न
Fill in the blanks with the appropriate answers:
The process of water seepage into the ground is called ________.
List three major impurities present in river water.
Name :
A chemical used for loading.
Define:
Sterilisation
Define:
Loading
Name the steps involved in the purification of drinking water supplied in cities and towns
Give reasons
Marine life is able to survive in colder regions.
Use your brain power!
Think about all the foodstuffs obtained from the sea. Find more information and write ten lines about them.
The origin of river is ______.
Seas and oceans are full of water on earth. However, a very small percentage of water present on earth is available for us. This percentage is roughly