discuss few hazards of polythene bags and food packaging wrappers
Answers
Some of the hazards of polythene bags and food packaging wrappers are discussed below.
Explanation:
Plastic is a kind of polymer which is a molecule made up of a many small unit called ethylene is a very large molecule.
Plastic bags are made up of these ethylene units.
When we polymerize ethylene molecule to make plastic, we see that a carbon molecule forms a very large line in it, each of these carbon is connected to two atoms of hydrogen.
Plastic contains a lot of toxic substances, which causes cancer-like problems when used too much.
Some plastics have the ability to make food poisonous.
When we make plastic, we use very toxic metals like ca and zinc on it in a big way, which makes our food items very toxic.
Answer:
-->As these are non biodegradable substances they lead to soil pollution. -->These substances when gulped by animals can cause choking lead to deaths. -->On burning them can can cause air pollution.
Explanation: