What two mountain ranges run the length of north and south america

What group of people did not come from Spain to settle in Latin America? conquistadores settlers scientists missionaries

Apparent polar wander indicates that: a. the north magnetic pole wanders slowly around the entire Earth over million years timescales b. the continents have moved around the Earth's surface over million year time scales. c.

What type of star has a high temperature but a low luminosity?

Which are factors that determine population growth? 1birth rate 2climate change 3death rate 4emigration 5tariff reduction 6immigration

Which temperature is warmest 16°F of 16°F

Global climate change will have no impact to life on the earth. true or false.

Physical environments can change the way we live: we may change our behaviors, habits, or traditions based on our surroundings. We also choose physical environments that best fit our needs and our culture.

Charge-coupled devices (CCDs) are used in which of the following gadgets? A. mouse B. keyboard C. monitor D. scanner

A star with a continuous spectrum shines through a cool interstellar cloud composed primarily of hydrogen. The cloud is falling inward toward the star (and away from Earth). Which best describes the spectrum seen by an Earthbound observer

Where does most seismic activity occur?