Global Warming Climate change is a part of the Earth's history. ... Another possibility is that the 0.9 degrees Fahrenheit increase is due to the sun's output. ... In the summer time, the temperature is increased by 7% because the Earth's orbit is closer to the sun at this time in the year. ... Stimulating cloud formations can increase clouds concentration to either reflect or absorb the radiation from the sun. ... Solar energy is the most powering because the sun's rays are very promising. ...

• Word Count: 1503
• Approx Pages: 6
• Grade Level: High School

Energy from the sun drives the earth's weather and climate, and heats the earth's surface. ... For the first time in the earth's history, humans may be the crucial factor in the outcome of the climate change. ... Global warming is affecting our weather today with the most extreme events in studied meteorological history. ...

• Word Count: 1296
• Approx Pages: 5
• Grade Level: High School

As history can show us, temperature fluctuations are expected throughout the millennia. Excluding the Little Ice Age and Medieval Warm Period, the Earth has experienced a multitude of changing climatic eras and temperature fluctuations, such as the Holocene Maximum, named because it was the hottest period in human history (Heib). ... Willie Soon explains, "Dramatic changes on Earth's climate are primarily caused by sunspots or planet-sized pockets of magnetism that strike the Earth's atmosphere as extra energy from the sun. ...

• Word Count: 1409
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

This excess methane gas carries more water vapor into the atmosphere and condenses at much higher altitudes than the sun will strike. ... The role of climate in shaping human history is extremely complex. ...

• Word Count: 1670
• Approx Pages: 7
• Grade Level: High School

Is global warming real? Are people ignoring the warning signs because it's easier than facing the problem? Are the dangers real? Is it too late to recover and save the planet? In Al Gore's article "Moment of Truth" (May 2006) published in Vanity Fair: The Green Issue proves that it is real. He prov...

• Word Count: 1506
• Approx Pages: 6
• Has Bibliography

Hayward does not possess a Bachelor of Science degree in Natural Sciences but a Business degree and a Ph.D. in American history. ... The first summary statement mentions," Human influence on the climate system is clear, and recent anthropogenic emissions of greenhouse gasses are the highest in history. ... The resulting emission of greenhouse gasses traps energy from the sun inside the Earth's atmosphere producing the temperature to increase dramatically. ...

• Word Count: 2085
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

They also certified Honda's FCX with the EPA, which is the first and only fuel cell car in history to be approved for the roads and meet the zero emissions standard of the CARB (Rod Driess 2003). ... These cars work by collecting sunshine in the form of photons on photovoltoic panels made of semiconductive material that convert the sun's energy to electric energy. ...

• Word Count: 2418
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate