Which chemical form of carbon takes millions of years to recycle?
A. fossil fuels
B. carbon dioxide dissolved in the oceans.
C. carbon dioxide in the atmosphere
D. carbon in land plants
E. carbon in animals
Answer: A
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How many grams of sugar (sucrose) are there in 5 liters of sugar water that has a concentration of 0.5 grams per liter of solution?
A. 50 g B. 25 g C. 1.5 g D. 2.5 g
Forecast value
A) is a measure of how well the forecast matches actual conditions. B) depends on forecast skill. C) refers to the usefulness of a forecast. D) is the same for all people in the area for which the forecast is made.
Radiation is intercepted in the atmosphere and its wavelength is measured at 0.7 micrometers. This radiation was most likely emitted by:
A) a cloud. B) the Sun. C) the atmosphere. D) the Earth.
Investing in companies in a foreign country, with the purpose of managerial and production control is known as transnational investment
Indicate whether the statement is true or false