Fill each blank with a word from the box

----- Nội dung dịch tự động từ ảnh -----
II. Fill each blank with a word from the box.
solar energy
harmful
carbon dioxide
footprint
hydro power
plentiful
fossil fuels
parade
coal
renewable
6. Waterfalls can be used for the production of
7. Burning more
we will pollute our environment.
can be a clean and abundant energy source in Viet Nam.
8.
9. If we use more cars, the amount of
in the air will continue to rise.
,we will face a serious shortage of energy.
|in tropical countries.
10. If we continue to burn
11. Solar energy can be
12. We can leave smaller carbon
by reducing the burning of fossil fuels.
13. In many festivals, people
through streets singing and dancing.
14. The smoke from factories is
to our environment.
15. Wind power is a
source of energy.