Variables to consider
: Point of water collection.
: pH level of the water.
: Amount of water collected.
-What are the ways to collect the water from the river?
:Take a small container and rope to collect the water.
-How do we go from 1 point to another when collecting water?
:Walking or if it is far then public transport.
-How do we analyse the water samples collected from the river?
:Check the ph level in the school science lab.
-How are we going to raise awareness about dangers of water pollution to the residents living nearby?
:Distributing poster and doing interviews to the nearby residents.
-What conditions must be met for the water to be considered polluted/dirty or clean?
:It must be above or below a certain pH level of 7.