water testing

hypothesis: i think it will be positive because rain water is type dirty.

procedure: i put the typet in the rain water jar. then put a couple of pints of water in the little test jar. then i had to wait 1 minute for results. (i had to wait to the tab change color)

results: my results came out negetive. :(

explanation: my results turned out negetive because rain water isnt nitrates.