About: http://webisa.webdatacommons.org/154134886

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Grades: 5-6+ In Erosion, students investigate how wind, glaciers, and especially water cause erosion of the earth's surfaces and how the effects of erosion can be reduced.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu