they must be carefully designed so that nothing bad happens like something catch on fire
To avoid the decomposing waste from contaminating ground water; water that is to be used for drinking and other domestic and industrial purposes.
Modern landfills are built using a layering system designed to safely isolate waste and monitor any byproducts, leaks and anything else that can harm the environment. Isolating the trash from air and water is vital for preventing contamination.
Recycling reduces the need for more pollution to create raw mateials, and saves energy. You must recycle because 22.6 million tonnes of rubbish is getting put to landfills annually, and 40% of Britain are landfills, and there will not be enough land left because it is full of landfills.
you are made out of billions of cells, carefully designed by God! :D
treated before it is used
560,000 acres are active landfills. I have no idea about old landfills
When landfills fill up, people open up new landfills.
The Spitfire was well designed and very carefully built.
Eggs must be cooked carefully because they contain delicate proteins.
You must tread carefully here & obey the site's rules.
the landfills are overflowing
soap cannot give you germs it is carefully designed to get rid of germs
there are 90 landfills in new zealand