Thursday, January 21, 2010

Tuesday, January 5, 2010

dirty water

a) Name one way water sources become contaminated in 3rd world countries?

the stuff that goes in the toilet is bad and it goes into the ground and comes back and they drink it.

b) What are the dangers of water contamination?

one danger that water contamination has is that you can die from diarrhea.

c) Describe (in your own words) an invention that can save people from drinking contaminated water?

i think that to help get rid of all this crappy problems that they are having in 3rd world countries is to try and filter the water that they drink and also to try to take care of yourself as much as you can when you get sick

d) Why do you think everyone in 3rd world countries do not have these inventions?

i think that the people in 3rd world countries don't have these inventions is because they don't have the money to aford it.