WATER AND HEALTH

• 70% of our body is water. No life without water. It is important what kind of water we drink.

Contaminated water

Clean water

• We have to drink clean and healthy water.• Rainwater – it WAS clean,but nowadays it’s

not.• Today, rainwater falls through kilometers of

unclean air.

Unclean air

• Boiled water – when we boil water, we kill bacteria but we don’t remove chemicals.

Boiling water

• Water from water supply. What is it?• Is it the same everywhere?• It depends on source it comes from.• Water supply pipes ‘’pollute’’ water.• This water often contains chlorine and it’s very

bad.

• There is water which is very healthy.• We explored it with experiments.• That’s our Vrba. A creek or rivulet -doesn’t

matter.

• We all together have to do the best we can to protect Vrba, our natural good, because Vrba is clean water and clean water is health.

• There’s a national park called ‘’Slapovi Krke’’ in which there are drops of our creek Vrba.

Made by

Luka Domazet, 7th grade

Jovanka Momčilović, maths and physics teacher