Here are some of the main ideas and concrete details which may be found on tomorrow's tests:
"11th Hour"
- Global warming caused by excess CO2 in atmosphere.
- Chemicals in air, soil, water have led to increases in many diseases, including ADHD, asthma, and cancer.
- 11th Hour means "at the last minute".
- Current sunlight vs. Stored (Ancient) sunlight.
- We have removed over 90% of the big fish from the oceans.
- Animals and plant species becoming extinct at a faster rate due to humans.
- Tens of thousands of hours of TV watched by the time an American is 18, but can name few of the native plant and animal species in their area.
- Planet's population: from 2 billion to 6 billion in 70 yrs. Took 10,000 generations to get to 2 billion.
- 99.9% of all animals that ever were are extinct.
- Burning of fossil fuels creates acid rain.
- Arctic and Antarctic ice melting due to global warming.
- Too many of us (especially Americans) using too many resources too fast.
- CO2 traps in heat.
- Trees help prevent flooding and soil erosion.
- For every truckload of lasting product Americans make, we waste 32 truckloads.
- Exxon-Mobile's profits from last year (33 billion dollars) are more than all American automakers' profits. Combined!
"An Inconvenient Truth"
- Moulin-a large crack in the ice where water seeps down to its crust.
- Al Gore: former VP. Won Academy award and Nobel prize.
- Canary in a coalmine.
- Difference between sea-based ice and land-based ice.
- Roger Revelle--Gore's former professor.
- Ocean conveyor.
- Strengthening and more frequent storms.
- Changing/dying ecosystems.
- Three factors: Population growth, new technologies, new ways of thinking.
- Does becoming more environmental always equal bad for the economy?
Hope these help you focus your studying tonight. Remember, always involve writing when you study.
Mr. Heneghan