Why do trade networks arise

a) because resources are unevenly distributed

b) because resources are expensive

c) because resources are valuable

d) because resources lead to subsistence

Why is having a centrally located capital beneficial

The highest mountain in the world is

Witch Project involved the goal of orbiting a manned spacecraft around Earth

Describe where the 850-mb level is in the atmosphere. Is it higher or lower than the 500-mb level?

Earthquakes, volcanic eruptions, and the building of mountains and ocean basins are events that occur in response to 1. Heat flow from within earth 2. glacial activity on earths surface 3. ocean currents 4.

Which graph represents the circle (20 + 2) 2 + (y - 3) 2 = 25?

How do you find one side of a 30 60 90 triangle?

A large percentage of the population of both Latvia and Estonia is?

An astronaut finishes some work on the outside of his satellite, which is in circular orbit around the earth. he leaves his wrench outside the satellite. the wrench will:

which of the following is true characteristic of the earth but not the moon? a. volcanoes b. plate tectonics c. molten core d. asteroids impacts