Asteep slope, one that would be difficult to climb, can be recognized on a topographic map by looking for contour lines that -
a. have large numbers
b. are spaced closely together
c. are thicker than other lines
d. form v-shaped points

The outer banks of north carolina are barrier islands that are subject to seasonal hurricanes and flooding. houses constructed along the shoreline and beaches of the outer banks would be most similar to houses in which of the foloowing locations

Distance that the transcontinental railroad covered from omaha to san francisco.

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it