Rellenos sanitarios

The video discusses waste management, focusing on landfills. It explains how waste is managed, the environmental impact of landfills, and the formation of leachate and methane. The video highlights the challenges of landfill space and the need for waste reduction to prevent environmental harm.

Why is waste management considered a significant industry?

• Because it is easy to manage.

• Because it is a new industry.

• Because unmanaged waste poses health risks.

• Because it generates a lot of revenue.

What is the primary purpose of the plastic coating in landfills?

• To speed up the decomposition process.

• To make the landfill look attractive.

• To prevent waste from decomposing.

• To protect the ground from contamination.

What is leachate, and why is it a concern?

• A gas produced by waste; it is harmless.

• A liquid formed in landfills; it can be toxic.

• A type of waste; it decomposes quickly.

• A type of soil used in landfills; it is expensive.

How does methane from landfills affect the environment?

• It helps in cooling the atmosphere.

• It contributes to global warming.

• It reduces air pollution.

• It has no effect on the environment.

Why is it crucial to reduce the amount of waste sent to landfills?

• Because landfills are cheap to build.

• Because landfill waste decomposes quickly.

• Because landfill space is unlimited.

• Because landfill space is limited and expensive.