‘Avoid plastics as far as possible’. Comment on this advice
A . Plastics are very useful, but it causes serious environmental and health concern :
(a) Plastics are non-biodegradable.
(b) Careless disposal of plastic bags, chokes, drains and blocks the soil.
© If eaten by cows, it can kill them.
(d) Plastic bags can also contaminate foodstuffs due to poisonous dyes getting absorbed