Soil erosion is primarily attributed to: Question 18 options: exhaustion of parent material, severe climate and leaching poor agricultural practices, overgrazing and deforestation. wildfires, surplus soil organisms and dense vegetation. weathering, excessive tillage and coastal location.

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place

The percentage of people in the united states engaged in agriculture in 2000 was approximately a. 56% b. 38% c. 21% d. 2%

Largest layer of atmosphere international space station orbits ultraviolet radiation causes ionization the phrases describe what layer of earth's atmosphere?