The source of the earth's magnetic field is the: sun moon oceans core

This map shows the age of the Atlantic Ocean's oceanic crust. What does the curving band of red that goes from the top of the map to the bottom indicate?

The toponym "center," is most strongly associated with which North American dialect region?

What is a contour interval?

Grasslands and savannas are biomes that are very valuable as areas for farming and grazing livestock. In the United States, these biomes are mostly found in the A. Southeast. B. Midwest. C. Northwest. D. Southwest.

If you were stranded in the desert, how would you locate water?

Why has there been little progress negotiating agreements between riparian countries and those in need of water? No one wants to share limited resources. Countries do not want to negotiate with historic rivals.

What are the best places to go in Hamburg Germany?

Ancients noticed patterns in the motion of objects in the sky, which led to the development of units of time, like hours, days, weeks, months and years. Which of the following moves least in the sky regardless of the time period being considered?

Observations indicate that galaxies with more massive central black holes tend to also have

If there is a subduction zone, you would expect to find volcanoes. Locate and name the volcanic mountain range (on the North American continent) and list the names of two specific mountains.