EVERYDAY SCIENCE

Detailed explanation-1: -Sanitary landfills are regulated with health and environmental guidelines. 1. In modern sanitary landfills, waste is buried in the ground or piled up in large, carefully engineered mounds designed to prevent waste from contaminating the environment. 2.

Detailed explanation-2: -A landfill site, also known as a tip, dump, rubbish dump, garbage dump, or dumping ground, is a site for the disposal of waste materials.

Detailed explanation-3: -Landfill leachate is a toxic soup ’Leachate’ is the term for the liquid pollution that seeps through a landfill’s waste pile when it rains or snows. The leachate contains all sorts of harmful chemicals, many of which are known to cause cancer or other serious harm to human health.

Detailed explanation-4: -Modern landfill sites are dumping sites for biodegradables, dug far from residential areas. The bottom of the landfill site is covered with clay and then plastic, making sure no harmful materials penetrate causing soil pollution.