Year 9 Science · Unit 3 · Lesson 13
Foundation Worksheet
Learning Goals
True or False? Fix the false ones
Circle T or F for each statement. If the statement is false, rewrite it correctly on the line below.
Coal is a renewable energy source because new forests grow back after logging.
Correct it:
Nuclear power plants produce CO₂ directly during the generation of electricity.
Correct it:
Australia exports more coal than it uses for domestic electricity generation.
Correct it:
Natural gas burns cleaner than coal and produces less CO₂ per unit of energy.
Correct it:
Sort it!
Write each energy source from the pool into the correct column. Then at the bottom, identify the TWO non-renewable sources that produce the highest CO₂ emissions.
Renewable
Non-Renewable
Which TWO non-renewable sources produce the highest CO₂ emissions when used to generate electricity?
1. What does "non-renewable" mean? Use coal as an example in your answer.
2. Give ONE advantage and ONE disadvantage of using nuclear energy compared to coal for electricity generation.
Wrap Up
In one sentence, what was the main idea of this lesson?