Energy souces

What is a disadvantage of wind power?

• It’s clean

• It’s cheap to run

• It needs a windy location

• It’s cheap to build

Why doesn’t solar energy work at all times?

• It needs a windy place

• It only works during the day

• It needs big rivers

• It’s too expensive

Which energy source is dangerous?

• Hydro power

• Wind power

• Nuclear energy

• Natural gas

Which energy source creates some pollution but is cheaper to build?

• Solar power

• Natural gas

• Wind power

• Hydro power

Which energy source is clean and cheap to run but expensive to build?

• Wind power

• Hydro power

• Solar energy

• Nuclear energy

What is a common disadvantage of wind, hydro, and solar power?

• They are all expensive to run

• They all create pollution

• They are all expensive to build

• They all need big rivers

Which energy source is similar to natural gas in terms of being cheap to build but creates pollution?

• Wind power

• Coal

• Solar energy

• Hydro power

......................... is a popular renewable energy source. It is clean and cheap to run.

Sắp xếp lại câu:

• water

• Hydro power

• electricity

• uses

• to make

Sắp xếp lại những câu sau:

• is

• Sun power

• only works

• when the sun

• shining