3. Water pollution
Baltic sea -
World War II
naval mines
and warheads
Groundwater
pollution
Oil spills
4. Litter
Dumping waste
Apathy
Streets are full of
garbage
Not enough
dustbins
Industrial waste
5. Deforestation
Lower oxygen
production
Animals lose their
habitat –
endangered
species
Severity of global
warming
6. Possible solutions
Stop
deforestation
Electric cars,
public transport
Special filters
for factories
Don’t pollute
water with
industrial waste
Recycling