If there is a difference of 15° of longitude for each hour of time, how much difference in time is there for 1° of longitude? for 1r of longitude?
You may not always have a time zone map available, but by remembering the relationship of 1 hour for every 15° of longitude, you can easily calculate the difference in time between places. Indicating and using the standard meridians to determine time zones, solve the following problems.
What will be an ideal response?
4 minutes of time (1 hr or 60 min / 15)
4 seconds of time (1' = 1/60 of 1°; 4 seconds = 1/60 of 4 min)
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a. True b. False
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What was not a factor in making the mapping of the Earth's ocean more difficult?
A) The water covering our planet B) The clouds in the atmosphere C) Technology to measure depths D) The gravitational pull of underwater features
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Indicate whether the statement is true or false