2. The waste waters are the waters that are
contaminated by our using at houses,
parks, schools, factories etc..
3. When they aren´t treating are well-known
as a black waters.
After they are used, they could be
treating to avoid the contamination, but
a lot of times they arrived to rivers and
seas without treating.
4. The waste waters that produce a lot of
illness .Besides, if people consumed waste
water we could suffer hepatitis.
5. It caused a lot of problems like: bad
smells, affects to the creatures that live in
the sea or rivers.
6. Sabes is a organization against the water
problems.
It has a project to put a channeling in
poor countries, to reduce the
contamination of the waters .
7. They teach people to learn to don´t
contaminate and reduce the
contamination.
It is helped by another organizations
