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Castronovo-Review1
earth shape-mapping-dimensions-2
Hint | Answer |
---|---|
shape of the earth -name or term | oblate spheroid |
90 N | North Pole |
0 Latitude | Equator |
shape of the Earth's shadow | curved |
these 3 tell us about the Earth's shape | sailing ships, lunar eclipses, observing Polaris |
this is true for all latitudes and longitudes in the USA | latitudes are North, longitudes are West |
0 Longitude | the Prime Meridian |
highest possible Latitude | 90 degrees |
highest possible Longitude | 180 degrees |
Parallel | name for a line of Latitude |
Latitude if you see Polaris at 42 degrees altitude | 42 North |
where Polaris is seen at the maximum altitude | the North Pole- 90 N |
this causes a lunar eclipse | the Earth's shadow on the moon |
the width of any "time zone" on the Earth | 15 Longitude Degrees |
direction that time gets earlier and earlier | in the Westerly direction |
time on the Prime Meridian is called also.. | Universal Time |
approximate circumference of the Earth - in km | 40,000 km |
approximate diameter of the Earth - in km | 25,000 km |
if you are at 30 degrees North Latitude, the Altitude of Polaris | 30 degrees |
the Earth's three "outer" spheres | atmosphere, lithosphere, hydrosphere |
the name for the earth's MAXIMUM shadow into space | umbra |
the name for the PARTIAL shadow of the Earth in space | penumbra |
41 North and 74 West | New York City Latitude and Longitude |
this is why the earth bulges | the Earth's rotation |
this will be higher at the Poles and lower at the Equator because the Earth bulges [slightly] | your weight [or, the force of gravity] |
the name for the Earth's "rocky" outer sphere | lithosphere |
what appears to happen as ships sail into land/port | they seem to rise [out of the water] |
what appears to happen as ships sail out to sea | they seem to sink [into the water] |
Which is at 26N, 80W -Paris-FR, London-ENG, Greenwich-ENG, or Miami-FL-USA? | Miami |
If one city is 60 Longitude Degrees from another- their difference in TIME will be? | 4 hours is the time difference here - 15 degrees per hour x 4 hours |