Respuesta :

antoinettejesus22

Answer:

less pollution and waste

Explanation:

because smoke that rises towards the air makes the cold dense go down and makes the atmosphere warmer

xxamari

Answer:

  • Avoid CO2 emission - don't drive if you can walk or bike.
  • Don't use fossil fuels like coal and oil - use sustainable sources, like solar or wind power.
  • Protest factory pollution and vote for change.