Multiple choice

A material is biodegradable if

  1. it is made of synthetic material

  2. it is made from petroleum or natural gas

  3. it can be broken down by biological processes

  4. it can be disposed of in a landfill
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Biodegradability is defined by the ability of a substance to be decomposed by biological processes, such as the action of microorganisms.

Keep practicing — related questions