Click the correct answer (True or False).
Click the correct answer.
When does water level go down?
Flood
Drought
None
Both flood and drought
Which of the following happens to soil during drought?
Drying up
Hardening
Cracking
All of these
Which of the following is/are the effects of floods?
Soil erosion
Outbreak of epidemics
Scarcity of groundwater
Both soil erosion and outbreak of epidemics
How can water be conserved?
Rainwater harvesting
Using judiciously
Not disposing harmful waste in water bodies
All of these
Why is water essential?
Helps in digestion
Helps in excretion
Maintains body temperature
All of these
Click the correct answer.
The process of changing of water into its vapour is called
.
condensation
transpiration
evaporation
precipitation
The process of changing water vapour into water is called
.
condensation
evaporation
transpiration
precipitation
No rainfall for a year or more may lead to
in that region.
flood
epidemic
none of these
drought
Excessive rains may cause
.
drought
flood
epidemic
none of these
