Wednesday, July 15, 2009

Module 2 Lab

Answers to question 1:
Roads: have absorbed more heat and remain warmer through the night
Natural and man-made vegetation: did not retain heat though the night
Sidewalks and patios: have absorbed more heat and remain warmer through the night
Storage sheds in back yards: no internal heat source and heat from sun was not retained overnight
Automobiles: cars that have not been running recently appear dark, cars that have been running recently show hot spots on the engines
Bright spots on many of the roof tops: heat from chimneys or roof vents

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