Once constructed, the shelter requires shielding from solar radiation. ... At the poles sunlight is constant. ... Heat and light can be created using either solar or nuclear energy. Solar panels at the poles would receive almost constant daylight and there is no worry about loss of efficiency due to environmental reasons such as rain or dust. ... Constant supervision and visual inspection is required to ensure safety. ...

• Word Count: 1740
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

The gases have this effect because as incoming solar radiation hits the surface, the surface gives off infrared radiation. ... If the many other determinates of the earth's present global climate remains more or less constant, the CO2 increase should raise the average temperature at the earth's surface (Bilger 61). ...

• Word Count: 1369
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

Global Warming Climate change is a part of the Earth's history. Global warming is a theory that has been associated with a rise in the global average temperature. Scientists argue whether global warming is a serious issue or just a waste of time. Not knowing what to think or what to believe make...

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