Question

example of biodegradable​

Answer 1

petrol is a example of biodegradable because

Answer 2

    $\huge{\boxed{\mathfrak{Answer}}}$

• ENVIRONMENT : Sum total of all external conditions and influences that affect life and development of an organism.

• There are two types of substances in an environment.

         1) Biodegradable​ substances and

         2) Non-Biodegradable​ substances

• 1) Biodegradable​ substances : Those substances which are broken down into simpler, harmless substances in nature in due course of time by the biological process such as the action of microorganisms.

• Examples : Domestic waste products , urine and faecal matter, sewage , agricultural residue , paper , wood , cloth  and cattle dung etc.

• 2) Non-Biodegradable​ substances  : Those substances which cannot be broken down into simpler harmless substances in nature by the action of microorganisms.

• Examples : Plastic , polythene bags , glasses, aluminum cans etc.