The definition of geology includes a scientific understanding of its history. a. true b. false
geologists are trained in reading the signs that signal an impending natural disaster. a. true b. false

Explain the cause for movement river valley civilization to early industrial centers

Mosses, lichens and shrubs can be found where in russia? a.grasslands b.mountain regions c.coastal plains d.siberian tundra

Match the mountains with the type of collision that formed them. a. andes b. aleutians c. north american cordillera d. appalachians 1. continental- continental 2. continental- oceanic 3. oceanic- oceanic 4. arc- continent