hot weather

earth start to sick..the weather become more n more hot..no matter hw large the volume of fan is open, the temperature of room stil the same..haze is coming soon..coz recently me n my coursemates we see the air gt thin mist. I hope the issue of haze would nt coming bac. For those who burn or fire the rubbish, plz don fire it again. Think b4 u do. If nt, the earth wil bcom more n more sick n the las is we human being suffer..