Assertion: grassland | /r/HasProperty | natural
Facets:
value: entirely
type: DEGREE
Source sentences:
text: No grassland is entirely natural, and there are many degrees of interference: fire, whether spontaneous or lit by man, has influenced, and continues to influence, large areas; and grazing by livestock and, in some continents, by large herds of wild herbivores.
text: Grasslands are globally important because they are a natural Carbon Sink and natural carbon sinks are an important part of a natural process called Carbon Cycle.
text: Grasslands are globally important because they are a natural Carbon Sink and natural carbon sinks are an important part of a natural process called Carbon Cycle.
text: Grasslands are natural ecological communities dominated by grasses and with no or only sparse tree or shrub cover.
text: Grasslands dominated by unsown wild-plant communities ("unimproved grasslands") can be called either natural or "semi-natural" habitat.
text: In general, grassland is said to be natural if it is not the result of full ploughing and sowing - the composition of much old sown pasture