The four major groups of igneous and volcanic rocks based on chemical composition are
_________, _________, ________, and _________. Fill in the blank(s) with the appropriate word(s).
felsic, intermediate, mafic, ultramafic
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Which of the following is NOT considered when classifying climates?
A) weather patterns over several years B) vegetation C) terrain D) unique weather events
If expansive soils and subsidence are included, total losses from mass wasting in the U.S. are many
times greater than the annual combined losses from earthquakes, volcanoes, floods, hurricanes, and tornadoes. Indicate whether the statement is true or false.
Conservation tillage is an agricultural method that assures maximum water conservation.
Answer the following statement true (T) or false (F)
In terms of topography, the deepest soils are ________
A) on flat land B) on the sides of hills C) where erosion is fastest D) on steep hills with sandstone bedrock E) on random locations on the landscape