* unit 10:
question:
1. should we save energy? why or why not?
2. what things do you think might create a big carbon footprint?
3. what should you do when travelling short distances?
answer:
1. yes, we should. because we can't live without energy
2. I think burning fossil fuel for electricity might create a big carbon footprint
3. I should use public transport or I should ride a bike
* unit 11:
question:
1. what will your future transport look like?
2. what kind of energy will your future transport use?
3. how many people can it transport?
answer:
1. my future transport look like a car-flying
2. my future transport use clean Fuel like: solar, wind energy,...
3. It can transport up to 10 people
#Mint đập chai
