Question

Biocomposting and vermicomposting serve sustainable development by using which materials to restore soil quality?

Options

• Chemical fertilizers and synthetic pesticides

• Plastic waste and industrial byproducts

• Fly ash from thermal power plants

• Organic waste, cattle dung, and earthworms

Answer 1

Biocomposting and vermicomposting utilize organic waste, cattle dung, and earthworms to decompose organic matter, restore soil nutrients naturally, reduce chemical contamination, and minimize civic waste, creating a circular economy approach to waste management.