1) The following things can be recycled, except … . a) a. Precious metals b) b. Broken glass c) c. Old newspapers d) d. Plastic spoons e) e. Fresh vegetables and fruits 2) Which of the following is NOT the benefit of recycling? a) a. It costs money for the process of recycling b) b. It costs less to make new products c) c. It requires less energy d) d. It can reduce pollution e) e. It reduces the demand for high-pollution alternatives 3) What is the third step of recycling paper products? a) a. Collect and search for contaminants such as plastic bags and aluminum foil b) b. Mix the paper with hot water in a blender which turns it into pulp c) c. Screen and filter the pulp to remove smaller contaminants d) d. Put the pulp in a large vat to separate the ink from the paper fibers e) e. Mix the pulp with new wood fibers to be made into paper again 4) We can make use of the ink after being separated from the paper fibers by doing the following, except … . a) a. Skim it off b) b. Dry it c) c. Reuse as ink d) d. Burn as boiler fuel e) e. Mix it with the pulp

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