HARD
7th Punjab Board
IMPORTANT
Earn 100

Make a sketch showing groundwater and water table. Label it.

Important Questions on Water: A Precious Resource

EASY
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 1
The freshwater stored in the ground is much more than that present in the rivers and lakes of the world.
EASY
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 1
Water shortage is a problem faced only by people living in rural areas.
EASY
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 1
Water from rivers is the only source for irrigation in the fields.
EASY
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 1
Rain is the ultimate source of water. 
EASY
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 2
Explain how groundwater is recharged?
MEDIUM
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 3
There are ten tube wells in a lane of fifty houses. What could be the long-term impact on the water table?
MEDIUM
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 4
You have been asked to maintain a garden. How will you minimise the use of water?
MEDIUM
7th Punjab Board
IMPORTANT
Science>Chapter 16 - Water: A Precious Resource>Exercises>Q 5
Explain the factors responsible for the depletion of water table.