Solid Waste Management Concepts

The video discusses solid waste management, covering types of waste, management processes, disposal methods, and reduction techniques. It emphasizes the importance of the five Rs: refuse, reduce, reuse, repair, and recycle. The role of individuals in managing waste and preventing pollution is highlighted, along with practical steps to reduce waste generation. The video concludes with additional resources for further learning.

What is the primary difference between garbage and rubbish in solid waste management?

• Garbage is non-biodegradable, rubbish is biodegradable.

• Rubbish is always recyclable, garbage is not.

• Garbage is collected daily, rubbish is collected weekly.

• Garbage contains organic matter, rubbish does not.

Which of the following is NOT a step in solid waste management?

• Transportation

• Recycling

• Disposal

• Collection

What is a major disadvantage of open dumping?

• It is harmful to society.

• It is a sustainable method.

• It reduces land pollution.

• It is cost-effective.

Which disposal method involves packing waste and dumping it into the ocean?

• Landfill

• Incineration

• Open dumping

• Ocean dumping

What is the main environmental concern associated with incineration?

• It requires a lot of space.

• It produces carbon dioxide.

• It is not effective in reducing waste.

• It is too expensive.

Which method converts biodegradable waste into a useful product for agriculture?

• Incineration

• Landfill

• Ocean dumping

• Composting

What does the 'Refuse' in the 5 Rs of solid waste management mean?

• To avoid using non-essential items

• To repair broken items

• To reduce waste production

• To recycle materials

Which of the following is NOT part of the 5 Rs?

• Recycle

• Rebuild

• Reduce

• Refuse

How can individuals contribute to solid waste management?

• By using more non-biodegradable materials

• By ignoring waste management practices

• By increasing the use of pesticides

• By reducing the use of automobiles

What is a recommended action to save electricity as part of waste management?

• Ignore energy conservation

• Use more natural renewable energy

• Increase the use of automobiles

• Use more non-renewable energy