Question

Plastics are very useful materials.Why then is there concern today abouttheir increasing use?

Answer 1

There is concern today about Plastic's increasing use because:-

1. They are made from chemicals and when they are burnt they release poisonous gases.

2. They are non-biodegradable material and they pollute the soil if they get buried under the ground.

3. When any animals like cows eat plastics, they block their alimentary canal or they even block they respiratory system and results to their death.

Hope it helped.

Answer 2

Answer:

yes you are right but they take several years to decompose so they are in the categoriy of non biodegradable as it threats the environment if we burn this then it will produce toxic gases. So we should minimise the use of plastic not to throw because anyone consume this especially for cows then there can be fatal condition