As a ship crosses the Prime Meridian, an observer on the ship measures the altitude of Polaris at 60°. What
is the ship's location?

Orion the hunter is known for two navigational stars. which pair of stars are they?

Quito, ecuador, is relatively close to the equator, but it has a climate than surrounding areas because it has a elevation a. cooler; lower b. cooler; higher c. warmer; lower d. warmer; higher

Which river is pictured on the map?