Why do we need food to travel so far from source to mouth?

What causes mountain ranges to form? a-constant erosion of tectonic plates b-two plates sliding past each other c-explosions deep within the Earth's core d-two plates of equal weight colliding

If 5cm on a map represent 4.5km. What is the scale of the map in representative fraction

Which mountains divide russia into a european and an asian section? answer the byrranga mountains the caucasus mountains the ural mountains the sayan mountains

What are the two ways that rain can form?

Orienteering is: A) a sport that entails following a nap route B) a sport that involves using a map and compass together C) a sport that requires knowledge of contour lines D) all of the above

Convection currents within the Earth cause plate tectonics due to the movement of the mantle?

Which subregion are The Great Lakes are part of? A. New Englan B. Mid-Atlantic C. Midwest D. Southeast

What scientist first proposed that the sun is the center of the solar system? a. Brahe b. Kepler c. Ptolemy d. Copernicus

What get inverted, or turned over in a thermal inversion?

The Mycenaeans were located in this country. A. Italy B. Spain C. Turkey D. Greece