Which of the following is not true of soft water?
A) It requires special filters and chemicals to produce.
B) It may clog pipes.
C) It may add toxic metals to drinking water.
D) It may corrode pipes.
Answer: B
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Characteristic of northern Mexico:
From Table 29.1, the biome map, and the climate map, determine the terrestrial biome that best characterizes each of the following descriptions and write its name on the first line provided. On the second line, relate it to temperature and precipitation regimes and/or global pressure and wind belts outlined at the end of Section 1.
Which of the following best matches the description?Organization that assesses the state of knowledge about climate change
A. Greenhouse effect. B. IPCC. C. Carbon dioxide. D. greenhouse gases. E. climate change. F. Kyoto Protocol. G. Methane. H. Nitrous oxide. I. CFCs. J. Global warming.
Sometimes, the pyroclastic material that flows from a volcano is so hot that it fuses together to form a
deposit known as ____________________. Fill in the blank(s) with the appropriate word(s).
The open, sunlit surface area of a lake away from the shore is in which zone?
A. benthic B. littoral C. bathyal D. limnetic E. profundal