A) Aluminum B) Gold C) Titanium D) Platinum
A) Collection B) Smelting C) Melting D) Purification
A) Increases mining activity B) Reduces metal value C) Conserves natural resources D) Creates more landfills
A) Aluminum B) Rare earth metals C) Iron D) Lead
A) Sorting the metal B) Cleaning the metal C) Compressing the metal D) Extracting metal from ore
A) Microwave (most parts are not steel) B) Refrigerator C) Toaster D) Television
A) The chasing arrows symbol B) A lightbulb C) A dollar sign D) A skull and crossbones
A) To change its color B) To prevent contamination C) To make it heavier D) To hide it from view
A) Soil and water contamination B) Increased biodiversity C) Plant growth D) Air purification
A) To polish them B) To make them stronger C) To increase surface area D) To make them smaller, but decrease surface area
A) Brass B) Copper C) Steel D) Aluminum
A) Increases the need for coal B) Increases air pollution C) Decreases water usage D) Reduces iron ore mining
A) Nickel B) Copper C) Magnesium D) Tin
A) When plantlife regrows in a landfill B) When gas is turned into a liquid C) When a magnetic current is created. D) When harmful substances dissolve in water and flow into soil
A) Crush them. B) Leave food and liquid inside. C) Rinse them out. D) Remove any labels, but do not rinse
A) Protein B) Calcium C) Sugar D) Lead
A) Retail B) Healthcare C) Food Service D) Automotive
A) Type of ore B) Mixture of metals. C) A chemical used to break down the metal D) Pure metal
A) Removes carbon already created. B) Creates more carbon C) Uses less energy than new production D) Creates more landfills.
A) Paying to store the metal. B) Having to pay a fee for recycling. C) Using toxic chemicals. D) Selling recycled metal.
A) Twice B) Infinitely C) Five times D) Once
A) Aluminum B) Zinc C) Lead D) Iron
A) Gloves and eye protection. B) Shorts and sandals C) Bathing suit D) No equipment is needed
A) Burn them B) Empty them completely C) Throw them in the trash D) Puncture them
A) Batteries B) Scrap metal C) Aluminum Cans D) Steel food cans
A) They are sent to landfills B) They are left to rust C) Crushed and smelted D) Incinerated
A) Reversal of climate change B) Creation of new mountains C) Increase of fertile soil D) Destruction of ecosystems
A) Smelting metal B) Melting metal C) Reducing waste before it's created D) Dumping waste in a landfill |