Review - Big Question 5

What is the Big Question that we are studying?

• Why do people move to new places?

• How do we measure time?

• Where does the energy come from?

• How do people have fun?

What types of energy sources exists?

• Countable and uncountable

• Renewable and nonrenewable

• Poor and rich

• Cheap and expensive

Fossil fuels are...

• Renewable energy

• Nonrenewable energy

What of those are from renewable energy?

• Natural gas

• Wind farm

• Coal

• Solar panels

We use this to produce wind power, it is...

• coal

• wind turbine

• electricity

• power plant

We use this to produce hydropower, it is...

• turbine blade

• wind turbine

• sailboat

• coal

We use this to produce biomass, it is...

• power plant

• sailboat

• wind turbine

• car

It can make pollution, it is...

• green energy

• fossil fuel

They can produce electricity, they are...

• green energy

• fossil fuels

Complete the sentence: "Oil ______ an important fossil fuel that is needed in cars.

• is

• are

• were

• was