Question

Rearrange the following into bio-dergradable and non-biodegradable wastes: plastic, rubber, spoilt vegetables, cow dung

Answer 1

spoilt vegetables , cow dung biodergrable and non bio dergrable plastic ,rubber

Answer 2

The Bio-degradable wastes from the given items are following:

1. Spoilt vegetables

2. Cow dung

These are decomposed and after that they become organic fertilizers.

They are useful for plants and crops and help them grow.  

Non-biodegradable wastes from the given items are following:

1. Plastic

2. Rubber

These items are non-biodegradable wastes.

They are harmful for environment.

They are not good for environment.