WHY DO PRODUCERS HAVE A LABELING SCHEME FOR REFRIGERATORS , FREEZER...
4_ Why do producers have a labeling scheme for refrigerators , freezers , washing machines ?A. They do it so that the labeling scheme helps consumers know how long the household appliances last .B. They do it so that the labeling scheme helps consumers know how cheap the household appliances are .C. They do it so that the labeling scheme helps consumers know how efficient the household appliances are .D. It includes A , B and C . III_ Fill in each blank in the passage with the suitable
word
.( 2, ms )
damages most
inpollutes
natural pollution harmful surroundings
Environmental ……...…………. is a term that refers to all the ways by which man pollutes his …...….Man dirties the air with ... gases and smoke , contaminates water with chemicals and other substances, and …...………. the soil with too many fertilizers and pesticides . Man also …………...…….. his surroundings in various other ways . For example , people ruin ……...….beauty by scattering