Giúp tui vs
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Exercise Fill in each blank with a suitable word or phrase from the box.
energy
sustainable
greenhouse gases natural resources litter
organic
cutting down
household appliances
carbon footprint
1. People who drop
2. To conserve electricity, they are
3. Ovens, irons, refrigerators, driers, etc. are
4. Hydrogenase airships offer an
5.
6. Some
7. The 'green' housing community uses renewable
power.
8.
can be fined in some cities.
pesticides.
9.
10. A
eco-friendly
on the central heating
means of transportation.
tourism is environmentally responsible travel to natural areas.
, such as natural gas and fossil fuel, cannot be replaced.
sources such as solar
food is unadulterated food produced without artificial chemicals or
include chlorofluorocarbons, methane, nitrous oxide and carbon dioxide.
is the total amount of greenhouse gases that are generated by our