1. Carbon neutrality means having a balance between ________ carbon and ________ carbon from the atmosphere?

emitting, absorbing loosing, winning low, high ‘human’, natural

2. How much electricity does our home use in a year (ok, not exactly but, more or less)?

40 – 60 MWh/year 100 – 200 MWh/year 2 – 8 MWh/year 10 – 20 MWh/year 500 – 600 MWh/year

3. How EU and the Green Deal will manage to reduce Greenhouse gas emissions (be careful, maybe there are more than 1 answer):

Green energy for all Increasing the use of Non-Renewable sources to 70% Collaboration among EU countries Conservation, Efficiency, Renewable Energy Sources Use more batteries Tackle energy poverty

4. Which of the following are NOT types of energy (be careful, maybe there are more than 1 answer)?

Light Sound Wood Electricity Air

5. When you have finished using the laptop or the desktop computer, what should you do?

Leave both devices turned on and let the sleep mode do the job haha Leave it on, but with the screen turned off or simply close the laptop Turn the computer and screen off and unplug both devices

6. There are many ways to save energy at home. Which of the following is NOT one of them (be careful, maybe there are more than 1 answer)?

Making sure your home is well insulated against the cold or all windows are closed Unplug the energy vampires Do not open the curtains on a sunny day of winter Using energy-efficient light bulbs Open and close the refrigerator door every 2 hours Turning up the heating so you can wear just a T-shirt at home in winter

7. The four ways of measuring energy are?

First-level, Second-level, Third-level, Final-level Starting-energy, Mid-energy, Advanced-energy, Useful-energy Primary, Secondary, Final, Useful Primary, Secondary, Third-level, Daily-usage

8. Most European countries consume more energy than the US or China.

True False

9. Light pollution is responsible for:

Threats to different urban and coastal species Water quality Human health issues Climate change Unsustainable agriculture

10. Tips for energy conservation include (be careful, maybe there are more than 1 answer):

Turn your refrigerator down to 3-4 Celcius degrees Clean or replace air conditioner’s filters every 3 years Make sure your dishwasher and washing machine are full before running them Do not use smart power strips Cook using the right-sized burner Use your dishwasher’s drying feature (for clothes and dishes) Keep your house a little hotter in the summer and a little cooler in the winter