What are the three basic steps in the recycling loop? What is the step that needs the most attention if the recycling loop is going to work?
What will be an ideal response?
The first step is collection and processing of recyclable goods and materials after they have been used. Items collected are taken to materials recovery facilities where they are sorted and processed, often with the help of automated machinery. The facilities clean the materials, shred them, and prepare them for reprocessing into new items. Once readied, these materials are used in manufacturing new goods. In the third step, consumers and businesses must purchase the products made from recycled materials if the recycling loop is to work and become economically sustainable. Some items currently made from recycled materials include plastic benches and bridges in city parks, "glassphalt" for paving roads and paths, and books.
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What change in U.S. law encouraged the expansion of credit?
A) higher taxation of income from investments B) elimination of income averaging for taxpayers C) elimination of an exemption for non-mortgage borrowing D) deregulation of the banking industry E) all of the above
The sequence of information flow in response to biting into a slice of pizza is
What will be an ideal response?
________ pollutants are chemicals or particles that are directly emitted from identifiable sources
A) Primary B) Secondary C) Tertiary D) Man-made E) Natural
South Korea is a democracy that has used ______________ to develop its economy.
Fill in the blank(s) with the appropriate word(s).