Q and A

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

Answer-by making a hole in the ground to use the bathroom in and then the poop goes into the lake or river water and they have to drink that and they get contaminated.

b) What are the dangers of water contamination?

Answer-by drinking dirty water tapeworms eat the vitamin and then people can die like that with the wrong medication.

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

Answer- I think a toilet with the correct pipes.

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

Answer- i don't think some because the way we live is more advance and because they did not have the same technology that we have now a days like pipes.