Which of the following is biodegradable?
A. Polythene
B. Paper
C. Aluminum foil
D. Plastic
Answer:B
Which of the following is biodegradable?
A. Polythene B. Paper C. Aluminum foil D. Plastic
Explanation: Substances that can be broken down by biological processes are said to be biodegradable. Substances like paper, wood and cloth are biodegradable.