18 Questions
How is electricity generated from fossil fuels in the text's explanation?
By burning fossil fuels to boil water, then using the steam to power a dynamo that generates electricity
What are the three types of fossil fuels mentioned in the text?
Coal, crude oil, and natural gas
What are the main pollutants created by burning fossil fuels mentioned in the text?
Sulfur dioxide and nitrogen oxides
What is one of the environmental problems caused by burning fossil fuels mentioned in the text?
Acid rain
What environmental consequence is highlighted in the text if there is an accident or fire in oil tanks?
Water pollution
How does global warming occur based on the text's explanation?
Because greenhouse gases trap heat from the sun on Earth
What is the main cause of global warming mentioned in the text?
Release of O2 from fossil fuels
How does the use of fossil fuels contribute to acid rain?
By releasing gases that react with water in the air
Which energy source has a limited fuel supply according to the text?
Nuclear power
What is a significant disadvantage of hydroelectric power stations mentioned in the text?
Forcing people living nearby to move
Which energy source is highly dangerous and can cause radiation leakage according to the text?
Nuclear power
What effect do fossil fuels have on the temperature according to the text?
Increase in temperature due to greenhouse effect
What is a potential disadvantage of using geothermal power for electricity generation?
Environmental issues related to water usage
Which energy source faces a challenge related to its supply being affected by land availability, wind speed, and day length?
Wind power
What is a common concern associated with the use of solar energy?
Production of hazardous wastes during solar cell manufacturing
Which renewable energy source is known for causing noise pollution and sometimes being detrimental to bird populations?
Wind power
What is a downside of using tidal power for electricity production?
Construction damages to the environment
One concern regarding biofuels is that they:
Require a lot of water and land originally used for food crops
Learn about fossil fuels, the main non-renewable energy source formed by the remains of dead plants and animals. Discover how fossil fuels like coal, crude oil, and natural gas are burned to generate electricity, while creating pollutants like O2 & H2O.
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