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Stack #219507

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
Distance around the Earth   8,000 miles  
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Circumference around the Earth   pi x 8,000 (25,000 miles)  
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Area of the world   circumference x distance  
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Rhumb Line   constant compass direction -Rhumb lines that are Great Circles = all longitude, the equator -otherwise, small circles & not the shortest route  
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Solar Radiation   Four major factors: -intensity -duration -slope aspect -atmospheric interference  
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Intensity (solar radiation)   Maximum where ever the sun is straight up -annual average at the equator -minimum at the poles  
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Duration (solar radiation)   Everyone gets 6 months of sunshine. -North Pole, 6 months of light, 6 months of dark  
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Great Summer Bloom   takes place far North, but not at the ice caps  
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albeito   the reflection of light in objects  
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distance to the sun   100,000,000 miles  
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distance between time zones   15 degrees  
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Created by: allimaloney
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