WorksheetsUnit 5 E 11 global
Total questions: 40
Worksheet time: 31mins
Bioenergy as a form of renewable energy comes from natural sources.
→ As a form of renewable energy, (a) sources.
We can produce bioenergy from food waste, manure, and other organic substances.
→ Bioenergy (a) food waste, manure, and other organic substances.
Bacteria break down these organic substances, and methane is released.
→ These (a) by bacteria, and methane is released.
We collect methane, and then use it to produce electricity and heat.
→ After (a) , it is used to produce electricity and heat.
We can also make methane into biomethane, called renewable natural gas (RNg).
→ Methane (a) , called renewable natural gas (RNg).
We can use renewable natural gas (RNg) as a vehicle fuel.
→ Renewable natural gas (RNg) (a) used as a vehicle fuel.
We use bioenergy, and this limits the amount of methane released into the air.
→ Using (a) methane released into the air.
We can reduce our dependence on fossil fuels by using bioenergy.
→ Thanks (a) , we can reduce our dependence on fossil fuels.
Black carbon traps sunlight and sends it back into the air as heat.
→ (a) , black carbon sends it back into the air as heat.
When fossil fuels are burnt for energy, they release CO2 and other greenhouse gases.
→ (a) , fossil fuels release CO2 and other greenhouse gases.
Some farmers burn crop waste and kill the useful bacteria living in the soil.
→ (a) , some farmers kill the useful bacteria living in the soil.
global warming is the __________ in the earth’s temperature caused by greenhouse gases.
balance
heat
pollution
How do greenhouse gases __________ heat in the earth’s atmosphere?
The greenhouse __________ is the gradual warming of the earth’s surface.
Do you think __________ global temperature rise to 1.5oC is possible?
cooling
limiting
achieving
stopping
Countries should switch __________ clean sources of energy.
from
on
to
off
Forests are useful as they __________ CO2 from the atmosphere and slow global warming.
Ending deforestation will be an __________ way to limit global warming.
useless
common
unequal
effective
Methane is __________ for more than 30 per cent of global warming from human activities.
responsible
dirty
powerful
important
I’d like (a) ( have ) a look at your new car.
Stop (a) (argue) and start to work.
It’s difficult (a) ( get) used to getting up early.
I hate (a) ( see) a child cry.
It’s no use (a) ( wait)
Please let me (a) ( know) your decision.
He is thinking of (a) ( leave) his job.
Try to avoid (a) ( make) him angry.
I hope (a) ( have) a job.
It was not necessary for Nancy to clean the flat. (didn’t)
=> Nancy (a)
If I were you, I would spend more time talking with my children. (should)
→You (a) more time talking with my children.
Make sure your car runs on unleaded petrol and your home uses sources of ____ energy.
recycling
reused
renewable
recyclable
There are lots of things we can all do to ____ the environment.
enhance
protect
make
build
The tiger is ___________ of extinction. It is difficult to find them in the wild.
on the wing
on the rocks
on the verge
on the ground
Limiting the global temperature rise requires __________ global CO2 emissions
reduce
to reduce
reducing
reduced
An __________ species is a species which has been categorized as very likely to become extinct.
endangered
endanger
dangerous
danger
You need to _____________ a community project related to the theme for the year
reject
reach
approve
propose
After graduating from university, I want to ____ my father's footsteps.
follow in
succeed in
go after
keep up
One advantage of living in a/an ____ is to strengthen relationship between young children and adults.
nuclear family
nuclear house
extended family
extended house
The wisest solution would be for parents and their children to ________ each other as friends
cure
treat
show
behave
Some parents may also find their children’s behavior unacceptable and disrespectful to traditional _______
customs
values
spirits
standard
