EASY
Earn 100

Define water crisis.

Important Questions on Water

EASY
Science>Chemistry>Water>Conservation of Water
Which one of these activities will waste water?
EASY
Science>Chemistry>Water>Conservation of Water
Water in _____ is used for generating electricity.
EASY
Science>Chemistry>Water>Conservation of Water
An artificial wall built across a river which allows water to collect behind it is called a _____.
EASY
Science>Chemistry>Water>Conservation of Water
Rooftop rainwater harvesting is done to 
EASY
Science>Chemistry>Water>Conservation of Water

The collection of rainwater and using it to recharge the groundwater is known as rainwater _____.

EASY
Science>Chemistry>Water>Conservation of Water
If a person is living in an area having sufficient rainfall and yet there is a shortage of water, it is due to the _____ of water resources.
EASY
Science>Chemistry>Water>Conservation of Water
Rainwater harvesting is a process
EASY
Science>Chemistry>Water>Conservation of Water
You can collect rainwater for later use by rainwater _____.
EASY
Science>Chemistry>Water>Conservation of Water
_____ is built on rivers to regulate water flow and distribute water.
EASY
Science>Chemistry>Water>Conservation of Water
_____ causes a decrease in the water table.
EASY
Science>Chemistry>Water>Conservation of Water

Which of the following habits should be followed to avoid wastage of water?

EASY
Science>Chemistry>Water>Conservation of Water

What is the reason for increasing scarcity of freshwater?

EASY
Science>Chemistry>Water>Conservation of Water
_____ is a step-well in which the rainwater is collected and stored.
MEDIUM
Science>Chemistry>Water>Conservation of Water
Rainwater harvesting means
EASY
Science>Chemistry>Water>Conservation of Water
_____ helps in the conservation of water and minimising its wastage.
MEDIUM
Science>Chemistry>Water>Conservation of Water
Leaking _____ is a source of huge water wastage. (tap / sewage)
EASY
Science>Chemistry>Water>Conservation of Water
The process of collecting and storing rainwater is called _____.
 
EASY
Science>Chemistry>Water>Conservation of Water

The method of providing water to the base of a plant is called _____.

(drip irrigation, reversible, table, rain)

EASY
Science>Chemistry>Water>Conservation of Water
_____ (Micro irrigation/Drip irrigation) is a technique of watering plants by making use of a system of narrow pipes with small holes.
EASY
Science>Chemistry>Water>Conservation of Water

What are the advantages of rainwater harvesting?