Upon what measurement is Earth's latitude and longitude system based?

(1) star angles

(2) gravity intensity

(3) magnetism direction-

(4) apparent solar diameter

A dog gets many nutrients from its food including amino acids. Which of these can be built directly using the animo acids? A) proteins B) carbohydrates C) lipids D) minerals

What is the major research method of an archaeologist

geographers use two key questions everyday, when using two key questions to study the migration of birds, a geographer would ask "where are the birds going?" and

Outline the influence of geography improved by lamarcki

In 1976, what did the government of Venezuela do to the oil industry? A. It installed caudillos as leaders. B. It sent in paramilitaries. C. It introduced austerity measures. D. It nationalized the industry

Exit which country shares the southern border of the united states? a. canada b. mexico c. ontario d. greenland

Why do magmas rise toward Earth's surface? Magmas are mainly liquid and contain dissolved fluids such as water; most are less dense than the adjacent solid rock. Most magmas are richer in silica than most crustal and upper mantle rocks.

Which African desert is the world's largest (non-polar) desert?

as the temprature of an enviorment increases. the rate of chemical weathering of its rocks will most likely ___.

What's The largest landmass on earths surface