hand, plastics have two great environmental handicaps. first, the vast majority are made from non-renewable fossil fuels, oil and natural gas. secondly, their desirable virtues of strength, inertness to chemicals, microorganisms and light also make them difficult to dispose of in an eco-friendly way. with...
, starch products ( ) processing and preserving of fish and fish products ( ) processing and preserving of fruit and vegetables ( ) processing and preserving of potatoes ( ) production and sale of milk ( ) production of biscuits, crackers and wafers ( ) production of diet food, baby food and supplements...