concept   canyon formation

4 commonsense assertions
Cultures (4) Native American beliefs (1) Navajo culture (1) geologists (1) western scientific communities (1)
# Concept Culture Statement Freq.
1 canyon formation Native American beliefs Native American beliefs attribute the formation of canyons to the actions of ancient animals or supernatural beings. 1
2 canyon formation Navajo culture Navajo culture attributes canyon formation to the actions of ancient animals or supernatural beings. 1
3 canyon formation geologists Geologists believe that canyons are formed by rivers eroding the land over millions of years. 1
4 canyon formation western scientific communities The western scientific community asserts that canyons are typically formed by the gradual erosion of rivers over many years. 1