Assertion: heat's temperature | /r/HasProperty | reduced by 3 °c
Facets:
value: after planting ten million trees
type: TEMPORAL
value: approximately
type: DEGREE
Source sentences:
text: A hypothetical "cool communities" program in Los Angeles has projected that urban temperatures could be reduced by approximately 3 °C (5 °F) after planting ten million trees, reroofing five million homes, and painting one-quarter of the roads at an estimated cost of US$1 billion, giving estimated annual benefits of US$170 million from reduced air-conditioning costs and US$360 million in smog related health savings.