What are the problems caused by the non-biodegradable wastes that we generate?

Solution:

The following are the problems caused by non-biodegradable wastes:

• These substances cannot be decomposed by microorganisms.
• As the quantity increases, dumping becomes a problem.
• Non-biodegradable wastes, like heavy metals, may enter the food chain at the upper trophic levels.
• They may escape to the groundwater, which causes soil infertility and disturbance in the pH of the soil.