What are the three fossil fuels?
Oil, Natural Gas, Coal
波
wave
Does water power produce dangerous chemicals?
No, it doesn't.
Nuclear power produces energy without releasing a lot of ____.
carbon dioxide
電力
electricity
Japan has many ____, and their power is used to make electricity.
rivers
Name one example of renewable energy.
sunshine, wind, steam, rivers, ocean waves
4分の1
quarter
Between the US, Canada, and Japan, which country uses the most water power?
Canada (62%)
What did Reyhan Jamalova invent?
a device to make electricity from rain
安値な
cheap
What is bad about water power?
We need dams to use water power, and dams damage the environment.
Where does one quarter of the electricity used in Iceland come from?
heat in the ground
放射線
radiation
What percent of water power does Japan use?
3.5%