Assertion: kangaroo rat | /r/CapableOf | exert ecosystem effects
Facets:
value: in grassland and desert communities
type: LOCATION
Source sentences:
text: Kangaroo rats exert ecosystem effects in grassland and desert communities because they remove and eat seeds and grasses and disturb soil (Brown and Heske 1990, Heske et al. 1993, Kerley et al. 1997, Curtin et al.