
The kind of map in this picture.
What is a geologic map (or geologic cross section)?
The kind of earth scientist who would be most able to tell you about tides and currents.
What is an oceanographer?
The concept in earth science described as the present being "the key to the past".
What is uniformitarianism?
The earliest full-globe map projection.
What is the Mercator projection?
The name for the shortest day of the year, in which the hemisphere is tilted away from the sun.
What is the winter solstice?

The latitude where this map would be most helpful for navigation.
What is 0 degrees N/S (or the Equator)?
The study of things "in the air", which shares etymology with falling stars.
What is meteorology?
The geographical measurement of north and south.
What is latitude?
The projection that has the most accurate landmasses.
What is the Robinson projection?
The word that describes a day when the sun's rays are most perpendicular to the equator.
What is equinox?

The type of projection that produced this map.
What is a conic projection?
The field of Earth Science that isn't actually on Earth.
What is astronomy?
The longitude of the city of Greenwich in England.
What is 0 degrees.

This kind of map projection.
What is the Mercator projection?
The latitude of the Tropic of Cancer.
What is 23.5 degrees N (or 23 degrees 30'N)?

The difference in elevation between the two red stars on this map.
What are 50 units?
The kind of scientists who are concerned with the effects of human actions on the Earth.
What are Environmental scientists?
The system of navigation that uses a receiver to calculate position relative to satellites.
What is GPS (Global Positioning System)?

This kind of map projection.
What is a gnomic projection?
The specific feature of the Earth that is most responsible for seasons.
What is Earth's axial tilt?

The geographic feature represented by the "V" shapes on this map.
What is a stream valley (or runoff channel)?
The kind of geologist who studies fossils.
What is a paleontologist?
The feature of topographic maps that shows you the elevation distance between contour lines.
What is a contour interval?
The kind of map projection that gained popularity as Europeans explored the north pole while looking for the Northwest Passage.
What is a conic projection?
From our perspective in Washington State, the day that the sun's rays are most perpendicular to the Tropic of Capricorn.
What is the winter solstice.