Page 41 - SGK TA7 TAP 2 SHS

D Read the conversation again and answer
the questions.
1. What is a carbon footprint?
2. What does 'non-renewable energy' mean?
3. Why is sunlight a renewable source?
4. Why does Mai think she has a small
carbon footprint?
5. What things do you think might create
a big carbon footprint?

E Complete the network below using
information from the conversation.

SOURCES OF
ENERGY

RENEWABLE NON-RENEWABLE
SOURCES SOURCES

Now, listen and repeat the words and phrases. Practise asking and answering the questions
about renewable and non-renewable sources.
wind coal natural gas nuclear A: What type of energy source is wind?
B: It’s a renewable source of energy.
biogas oil hydro solar
A: What type of energy source is coal?
B: It’s a non-renewable source.
Put the words into the correct groups below.

Renewable sources Non-renewable sources

Example: wind Example: coal

39 Unit 10/Sources of Energy