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

In fact, atmospheric gases are often divided up into the major, constant components and the highly variable components, as shown in Table 1 and Table 2. Table 1: Constant Components. ... When streams of particles from solar flares come in contact with the ionosphere, the ions glow different colors. ... Particles from solar flares disturb radio, TV, and telephone transmission. ... Particles of the solar winds are concentrated into radiation layers at about 3000 and 16000 km above the Earth's surface. ...

• Word Count: 3528
• Approx Pages: 14
• Grade Level: High School

Mars is the Fourth planet from the Sun and also the third largest terrestrial planet in our Solar System with a diameter of 6,792km which is roughly half of Earth's. ... It has an almost constant view of at least one of its two moons Phobos and Deimos. ...

• Word Count: 285
• Approx Pages: 1
• Grade Level: High School

The constant breakdown of these elements over time has released large amounts of harmful chemicals and gasses into the atmosphere. ... Its effects are constantly changing the environment all over the world. ... Serious interest in the fuel cell as a practical generator did not begin until the 1960's, when the U.S. space program chose fuel cells over riskier nuclear power and more expensive solar energy. ... Constant improvements in the engineering and materials used in these cells have increased the power density to a level where a device about the size of a small piece of luggage can p...

• Word Count: 1106
• Approx Pages: 4
• 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: 1009
• Approx Pages: 4
• 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