Sea water is basically …………in nature.
a) acidic
b) saline
c) neutral
d) fresh
According
to the Geological survey, water with less than 1000 ml/litre of total dissolved
solids is……..
a) Brine water
b) Freshwater
c) Slightly saline
d) Moderately saline
In Pakistan the monsoon season is from……….
a) June to September
b) July to September
c) August to September
d) July to October
The Indus plain covers an area of about………..?
a) 205,000 sq. miles
b) 206,000 sq. miles
c) 207,000 sq. miles
d) 200,000 sq. miles
Water that is safe to drink is called………..
a) Tap water
b) Potable water
c) Distilled water
d) non potable water
Which human activities need the most water?
a) personal hygiene
b) cooking
c) irrigation
d) drinking
