id	keyword
easat-4480	temperature
easat-4480	vol
easat-4480	degrees
easat-4480	green
easat-4480	water
easat-4480	spaces
easat-4480	air
easat-4480	vegetation
easat-4480	heat
easat-4480	change
easat-4480	celsius
easat-4480	climate