Glossary

Don't know the definition of a word used by the Air Defenders? You'll find a few helpful links to online dictionaries and you can also browse through a list of definitions below.
Arsenic - (As) A poisonous element.  Arsenic is used in bug killers, weed killers, and treated wood.
Asthma

A chronic respiratory disease, often triggered by allergies.  People with asthma have sudden attacks.  The attacks cause difficulty breathing, chest pain, and coughing.

Benzene - (C6H6)

A colorless, flammable, liquid.  Benzene is a hydrocarbon made from petroleum products (gasoline) and used to make chemical products, including DDT, detergents, bug killers, and motor fuels. 

Cadmium - (Cd)

A soft, white, metallic element used in paint, batteries, and in rust proofing.  Can be poisonous to humans.

Carbon Monoxide - (CO) A colorless, odorless, poisonous gas formed by the incomplete burning of materials containing carbon.  CO binds to hemoglobin in the blood stream and prevents oxygen (O2) from getting to the brain.
Carcinogens Something that may cause the disease of cancer to form.
Combustible Something that can be set on fire or something that burns easily.
Composting A mixture of decaying plant matter placed into a bin.  The bin can contain leaves, food scraps or garden waste.  After a short time, the compost may be used to provide nutrients to plants in a garden.
Chlorine - (Cl) An irritating, greenish-yellow gas.  Used to purify water, disinfect, and a bleach paper to make it white.
Chromium - (Cr)

A gray metallic element that does not tarnish and corrode.  It is used to make stainless steel, and as a color in glass.  Can be harmful to humans if breathed in.

Dioxin and Furans Hydrocarbons that can cause cancer in humans. Found in weed killers and petroleum products.
Hemoglobin Transports oxygen throughout the human body.
Hydrocarbon A compound, such as benzene, that contains only the elements carbon (C) and hydrogen (H).  These compounds can make people very ill.
Lead - (Pb) A soft metallic element used in ceramics, car batteries, bullets, and paints.  Eating lead can harm children, by causing neurological problems and can cause death.
Neurological The study of the nervous system, including the brain and nerves.
Particulate Matter Small particles or liquid droplets suspended in the air.  Considered a pollutant.  May cause people to cough if breathed in.
Recycle Physically or chemically changing an item into a new item for reuse. Example: recycling soda cans.
Reduce Using less to save natural resources, and produce less waste. Example: buying in bulk.
Respiratory/Respiratory System A system of organs used in breathing.  Consists of the lungs, nose, mouth and throat.
Reuse Finding another use, or another person to use an item without throwing it out.  Example: Giving clothes you have grown out of to a friend
Vermicomposting Composting with worms.  Worms are kept in a bin with shredded paper or other bedding.  You feed them kitchen waste.  They digest the waste and bedding then excrete nutrient-rich castings.  After a few months, the castings combined with the well-decomposed bedding, become vermicompost -- one of the richest soil improvements around.   Use it in your garden!
Zinc - (Zn)

A white, metallic element. It is used to form brass, bronze, and nickel silver, for electric fuses, roofing, gutters, and various household objects.

#1 & #2 plastics Look for a triangle on the bottom of the plastic container.  Inside that triangle there should be a number.  #1 and #2 plastics are required to be recycled in Wisconsin.  #1 PETE bottles and jugs which contained beverages, juice, shampoo, mouthwash, salad dressing, or water, etc.  #2 HDPE opaque and colored bottles and jugs which contained water, milk, juice, laundry detergent, bleach, shampoo, or fabric softener.
#3 through #7 plastics Look for a triangle on the bottom of the plastic container.  Inside that triangle there should be a number.  #3 through #7 plastics are not required to be recycled in Wisconsin, but should be if such recycling is available in your area.  If recycling of #3 through #7 plastics is not available in your area, you may send these items to the landfill.  #3 PVC pipes and shrink-wrap.  #4 LDPE dry cleaning bags and produce bags.  #5 PP drinking straws.  #6 PS styrofoam cups, peanuts, and to go containers.  #7 OTHER, food containers.