How is the earth's crust under the oceans different from the crust below the continents?

These factors hinder environmental protection efforts in eastern europe.

Acity developer is considering building an amusement park near a local river. what tool would the developer predict the future path of the river? a. series of city maps from nearby cities b. series of topographic maps in chronological order c. guide map of the new amusement park d. thermal map of the area

The physical processes that create most of earth's physical features, including mountains, are known as