The most prominent sources of this colorless, odorless, poisonous gas are motor vehicles: ________
Fill in the blank(s) with correct word
carbon monoxide
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How might you tell whether or not your toothpaste contained either calcium carbonate, CaCO3, or baking soda, NaHCO3, without looking at the ingredients label?
A. The toothpaste produces a salt (NaCl) when added to HCl. B. The toothpaste bubbles when added to ammonia, such as window cleaner. C. The toothpaste bubbles when heated. D. The toothpaste bubbles when added to vinegar.
Under what conditions do large crevasses develop in glaciers? What forces act to produce them, and
where in the glacier are they found? What happens if a glacier descends over a steep precipice? What will be an ideal response?
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
How does carbon enter the atmosphere? What effect does it have on Earth? How does it cycle back for use in biological components?