Răspuns:
Aer 1-prevent the use of the cars on gasoline
2- close some of the useless industry
Apa- Stop throwing garbage in the rivera
2-stop fishing in restricted areas
Sol-trow the garbage in bins not on the ground
2-do not walk across green area in parks
Pădure-stop the mass-cutting if trees
Plant more and new trees
Sper ca te-am ajutat
