The essential vocabulary before we start talking about environment"
-acid rain
-air pollution
-climate change
-deforestation
-greenhouse effect
-urban sprawl
-water contamination
-ecofarming
-alternative source of energy
-atomic power station
-biodegradable
-biodiversity
-conservation
-dump
-exhaust fumes
-fossil fuels
-industrial waste
-litter
-natural habitat
-natural resources
-overpopulation
-ozone hole
-purification
-radioactive
-rain forest
-recycling
-sewage
-smog
-solar power
-wind farm
-to adapt to the environment
-to be aware
-to become extinct
-to chop down
-to die out
-to dispose of waste
-to lead an ecological campaign
-to sort out rubbish