1. Science
We are entering a period of global warming as a result of burning vast amounts of fossil fuels. By burning fossil fuels, "we are putting into the air more gases that act like a globe of glass around the planet" (National Geographic, 1990). ... Scientists on Hawaii's Mauna Loa have recorded steady increase in human activities such as burning fossil fuels. ... Nitrous oxide is emitted during agricultural and industrial activities, as well as during combustion of solid waste and fossil fuels. ... It will be necessary to go through a transition from fossil fuel energy ...
- Word Count: 945
- Approx Pages: 4
- Grade Level: High School