Water is life

1. WATER IS LIFE
Barbora Vargová, Kristína Paleschová, Samo Paľo

2. The human body contains lost of water.Our body is
about 70% water. Our brain is about 85% eater and our
bones are about 33% water. Water is very important for
the human body. We can live for four weeks without
food, but we can‘t live for more than about three days
without water.
Water

3.  We need drink about 8 glasses of water every day. We
need water, because it keeps our blood healthy. Our
blood is about 50% water.
 If we don‘t drink water, our body gets dehydrated. If
we‘re dehydrated, our kidneys and our brain don‘t
work. Then we get very sick.

5.  We use a lot of water at home. We drink water and
we cook with water. We also use water for washing.
 We use about 80 litres of water when we take a bath.
We use about 27 litres of water when we take a
shower. We use water to brush our teeth and we also
need water to flush the toilet. We use about 9 litres of
water every time we flush.
Water at home

6. NUMBER OF PARTICIPANTS AVERAGE
DRINK WATER 12 10
FLUSH THE TOILET 12 7
TAKE A SHOWER 12 2
TAKE A BATH 12 1
BRUSH TEETH 12 2
CLASS NUMBER OF PARTICIPANTS BOTTLE WATER % WATER MAIN %
I.C 12 3 25 9 3
II.C 15 5 33,33333333 10 66,66666667
III.C 16 7 43,75 9 56,25
IV.C 21 5 23,80952381 11 52,38095238
V.C 14 4 28,57142857 10 71,42857143
VI.C 20 10 50 10 50
VII.C 12 5 41,66666667 7 58,33333333
VIII.C 14 5 35,71428571 9 64,28571429
IX.C 22 10 45,45454545 12 54,54545455

7. NAME BOTLLE COST 1 Litre HUMAN/DAY HUMAN/MONTH FAMILY/DAY FAMILY/MONTH
Pitná voda 0,002355 0,00157 0,003925 0,11775 0,0157 0,471
Pepsi Cola 1,29 0,86 2,15 64,5 8,6 258
Mirinda 1,29 0,86 2,15 64,5 8,6 258
Baldovská 0,55 0,366666667 0,916666667 27,5 3,666666667 110
Saguaro 0,25 0,166666667 0,416666667 12,5 1,666666667 50
Lucka 0,55 0,366666667 0,916666667 27,5 3,666666667 110
Coca Cola 1,25 0,833333333 2,083333333 62,5 8,333333333 250
Bonaqua 0,75 0,5 1,25 37,5 5 150
Seven up 1,29 0,86 2,15 64,5 8,6 258
Sprite 1,25 0,833333333 2,083333333 62,5 8,333333333 250
Budiš 0,44 0,293333333 0,733333333 22 2,933333333 88
Fanta 1,25 0,833333333 2,083333333 62,5 8,333333333 250
Nestea 1,79 1,193333333 2,983333333 89,5 11,93333333 358

8. THANKS FOR WATCHING