4work with a partner. answer the quiz
questions about energy sources.
1 how much of the energy used by tvs is used
while they're on standby?
c 60%
35%
d 85%
2 how long can a game console run for if you
recycle one aluminium can?
a 30 minutes
c 2 hours
b 1 hour
o 10 hours
3 biodiesel is a kind of biofuel used in diesel
engines. which of these things cant it be
made from?
a coconuts
c potatoes
b used cooking oil d sunflower seeds
4. how much of the world's electricity
does the sun provide every
15 minutes?
a enough for three years. c enough for a day.
b enough for a year. d enough for a
month.​

Denchik15070    3   09.01.2020 18:28    53