Transcript Sustainable food production

Sustainable food
production
Water contamination
2. Toxic substances in food
3. Your carbon footprint
1.
Johannes Decuyper
Kaja Czubała
Malwina Jaworska
Anna Pilarska
Michiel Impe
Manu Coens
How many people die daily by the
polluted water?
Deaths of more than 14,000 people daily.
Paprocany - lake in Tychy
Provincial Sanitary Epidemiological Station
decided to close the swimming area,
because the cyanobacteria bloomed
Give 2 heavy metals which are in
the water?
 Pb
– Lead
 Cu – Copper
 Cr – Chrome
 Cd - Cadmium
 Hg – Mercury
 Zn – Zinc
Deaths by polluted water
 Drinking
contaminated water
 Eating food that was grown, washed, or
prepared using contaminated sources
 Eating food prepared in bowls or with
utensils washed with contaminated
water
 Bathing and washing in unhygienic water
and providing and receiving medical care
in unsanitary environments.
What is the carbon footprint?
A) Big foot
measure of the total
B)B)AAmeasurement
amount of carbon dioxide and
C)methane
Ecological
activity
emissions
of a
defined population.
What’s better shower or
bath?
A) Shower
B) Bath
C) They’re the
same
What’s the best fresh fruit or
frozen fruit?
A) Fresh fruit
B) Frozen fruit
C) They’re the same
What do you think saves the most
cooking with closed pan or taking a
shower instead of a bath?
A) Cooking with a closed pan
B)Taking a shower instead of a bath
What do you think saves the most
putting your electrical devises
completely off (so not on stand-by) or
not using air-conditioning in the car?
A) Air-conditioning
B) putting electrical devises off
Your carbon footprint
Belgium.
Ecological footprint gha/person 8.00
Poland.
Ecological footprint gha/person 4.35
Conclusion:
In Belgium we waste a lot more than Poland
http://www.youtube.com/watch?v
=D8-eCbDbu-8
What kind of toxic substances
include our food?
A) Preservatives, nutritional colors, vitamins
B) Preservatives, pesticides, nutritional colors
C) Preservatives, minerals, pesticides
Where we can find natural
pesticide, called amygdaline?
A) Milk
B) Water
C) Almonds
Which of ingredients gives you
energy in energy drinks?
Caffeine is the most widely used drug on the
planet and has been used for centuries
for it’s stimulating effects.
Toxic substances in food influence badly for
human body. Today we have a lot of artificial
preservatives which results are dangerous
disease for us. We have a lot of groups toxic
substances, and deliberately adding
preservatives to food.
NATURAL TOXIC SUBSTANCES
 AMYGDALIN
(almonds)
 SOLANINE (potatoes and tomatoes)
FOREGIN TOXIC SUBSTANCES
 GOITRYNA
(milk)
 SAXITOXIN (sea food)
DELIBERATELY ADDING
 SYNTETIC
COLORS (marmalade)
 PRESERVATIVES (fruit juice, fish
preservatives)
THE END
Thank you for attention. ;)