Unit 9
How is solar energy created?
Using the sun's energy to create electricity
What was the christmas tree in Enoshima Aquarium in Japan powered by?
Electric eels
Which car travels the fastest- gasoline powered cars or electric cars?
Gasoline powered cars
What is the name of the popular campaign taking place at UK universities?
The student switch off
What does burning fossil fuels release into the air?
Carbon dioxide
What is the purpose of the eel-powered christmas tree?
To spread eco-awareness
Why do gasoline powered cars have a huge impact on the environment?
They release carbon dioxide into the atmosphere
How much money was saved in the first year of the campaign?
$30,000
What creates electricity inside a generator?
The spinning of magnets around a wire
When does an electric eel give off the most energy?
When it's protecting itself from predators (other fish that attack)
How long does it take an electric car to charge?
Six or seven hours
How many universities are currently participating in this campaign?
Why is wind power NOT reliable
Wind does not blow at all times
What part of the tank acts like a battery?
Two aluminum panels
Where do electric cars get their energy?
A rechargeable battery
What type of fun events does this campaign promote?
Photo contests (upload funny pictures about saving electricity)
What is the negative impact of building dams?
It can harm plants and animals
What does the word "store" mean?
To keep or put something somewhere
How do electric cars indirectly impact the environment?
The electricity they create burns fossil fuels
What are the ways students can save energy?
1. turn off lights when not being used
2. Put on a sweater instead of turning on the heat
3. Put lids on pans while cooking