Which has not been a major source of cfcs?

televisions

refrigerators

air conditioners

plastic foams

Televisions is not a major source of CFCs.

Explanation:

CFCs (Chlorofluorocarbons) is used in refrigerator to maintain the temperature for preserving food items. Similarly in air conditioners CFCs used to maintain the temperature in the particular place.This CFCs acts as a medium through which heat is transferred through the freezer and refrigerator compartments via the heat exchanging coils Plastic foams used in food packaging also involves the use of CFCs.

But Television is an electronic device which involves transmitter and receiver and cathode ray tubes to display images and videos and hence doesn't use CFCs in it.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

i won't lie i don't know so go online and ask google thats what i do