Murder Under The Microscope
Contamination is when a chemical goes into the water. What ever goes in it it might kill the fish and anything in it or if you drink it.
Stormwater drains is when water goes into them. Anything can go in it for e.g. sticks, rubbish, insects, etc. They are very helpful because if it is poring rain the water can go in them. So it doesn't flood.
Well done Domenic,
ReplyDeleteGlad to see you have added a picture.
Keep up the great work.