HARD
7th CBSE
IMPORTANT
Earn 100
Draw a labelled sketch showing the water table, groundwater and aquifer.
Important Questions on Water: A Precious Resource
EASY
7th CBSE
IMPORTANT
_____ irrigation is the technique of watering plants which minimises the wastage of water. (Surface/ Drip)
MEDIUM
7th CBSE
IMPORTANT
Water table is constant at every place on the earth.
EASY
7th CBSE
IMPORTANT
Rain is the ultimate source of water.
EASY
7th CBSE
IMPORTANT
Name the most important factor responsible for the uneven distribution of water in various parts of the earth. (Rain/Climate)
EASY
7th CBSE
IMPORTANT
Name the ancient structures for water storage and water recharge in India which are being revived now.
EASY
7th CBSE
IMPORTANT
What is the main source of groundwater? (Rain/River)
MEDIUM
7th CBSE
IMPORTANT
There are ten tube-wells in a lane of fifty houses. What could be the long term impact on the water table in the area?
EASY
7th CBSE
IMPORTANT
The important term connected with the water cycle in nature is given below in the jumbled form: aitfinlronit. Write this term in readable form.