3. We can still do something to protect
the environment!
Go on foot to school!
Turn the lights off when you go out!
Use reusable dishes and containers!
Pack a waste-free lunch!
Reduce your paper use!
Use both sides of the paper!
Use technology to reduce paper waste!
Print on both sides!
5. New words?
They are a click away from you.
Just click and you will find the new words.
You can use one of these free online English
dictionaries to look up the meaning and to practise
your pronunciation.
http://dictionary.cambridge.org/
http://www.macmillandictionary.com/
http://oald8.oxfordlearnersdictionaries.com/
7. Useful phrases with the new words:
air/water pollution
protect the environment
reduce waste
pollute the nature
natural resources
environmental footprint
ecological problem
ozone layer
global warming
15. Every week we use not less than 2000 sheets of
paper at school!
20 teacher x 20 students x 5 lessons x 1 day a week
Every month we use more than 8000 sheets
of paper!
2000 x 4 weeks
Save paper! Save the Earth!