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Carbon in the ocean originates from the atmosphere. true or false
Carbon in the ocean originates from the atmosphere. This statement is False. Source:
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Asked 2/7/2014 12:55:40 PM
Updated 2/10/2014 1:35:39 AM
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Carbon in the ocean originates from the atmosphere.

This statement is False.

Source:
Added 2/10/2014 1:35:39 AM
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Questions asked by aaliyah.rovell
Biogeochemical cycles recycle water and natural elements throughout the biosphere to ensure that organisms do not run out of these substances. Thiobacillus denitrificans is a specialized species of bacteria that obtains its energy from carbon dioxide and inorganic compounds such as nitrogen in its environment. It is used in bioremediation of groundwater that contains excess nitrate. How does Thiobacillus denitrificans help bioremediate groundwater? a. nitrification b. denitrification c. ...
Weegy: Thiobacillus denitrificans help bioremediate groundwater because: It is used in bioremediation of groundwater that contains excess nitrate. User: Which of the following does not cycle into the atmosphere? a. the carbon cycle b. the phosphorus cycle c. the nitrogen cycle d. the oxygen cycle Weegy: b. The phosphorus cycle - - does not cycle into the atmosphere. User: What do the carbon, oxygen, and nitrogen cycles all have in common? a. They all include an exchange of gases with the atmosphere. b. None of the cycles are biogeochemical cycles. c. They are all byproducts of photosynthesis. d. They all sustain life, but living organisms have no part in the cycle. Weegy: d. They all sustain life, but living organisms have no part in the cycle. User: In the BOREAS study, scientists are trying to determine if a large amount of carbon is being taken in by what biome? a. rainforest b. tundra c. boreal forest d. desert Weegy: In the BOREAS study, scientists are trying to determine if a large amount of carbon is being taken in by - - c. Boreal forest. User: Nitrogen fixation _______. a. is the process where nitrogen is converted to a usable form b. is accomplished by plants when they break down soil c. occurs as a result of photosynthesis d. none of the above Weegy: The process in which nitrogen is converted into a usable form for life is called: NITROGEN FIXATION. [ ] User: The sun is the ultimate source for energy on the Earth. Weegy: The sun is the ultimate source for energy on the Earth. True. (More)
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Expert Answered
Asked 2/5/2014 12:24:10 PM
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what is a nonpoint source pollution User: Why does the government not do more to regulate nonpoint source pollution? a. Nonpoint source pollution is less harmful to the environment, so it does not need to be regulated. b. Point source pollution is more common than nonpoint source pollution, so it is more regulated. c. Nonpoint source pollution is caused solely by animals, which are not possible to regulate. d. Nonpoint source pollution is difficult to regulate, because its source is ...
Question|Asked by aaliyah.rovell
Not Answered
Updated 2/10/2014 2:14:09 AM
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Nonpoint source pollution refers to both water and air pollution from diffuse sources.

Added 2/10/2014 2:07:11 AM
The government does not do more to regulate nonpoint source pollution as:

d. Nonpoint source pollution is difficult to regulate, because its source is difficult to track.

Source:
Added 2/10/2014 2:14:09 AM
what are the two minerals that have a taste
Weegy: Very few minerals, such as graphite or diamond, are made up of just one element. Most, like quartz, feldspar, or hornblende, are made of two or more elements. You can visit this link to learn more. [ ] User: What two minerals can be identified by taste? a. Sulfur and halite c. Gypsum and sulfur b. Feldspar and sulfur d. Halite and diamond Weegy: a. Sulfur and halite can be identified by taste (More)
Question|Asked by aaliyah.rovell
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Asked 2/5/2014 12:52:36 PM
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What is the percent by mass of NaCl in a solution containing 20g of NaCl dissolved in 600g of H2O?
Question|Asked by aaliyah.rovell
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Updated 2/10/2014 1:54:36 AM
1 Answer/Comment
3 percent by mass of NaCl is present in a solution containing 20g of NaCl dissolved in 600g of H2O.

Solution:

20g NaHCO3/(600g H2O + 20g NaHCO3) x 100 = 3.225;
Added 2/10/2014 1:54:36 AM
A mineral a. has a chemical formula. c. has a characteristic internal structure. b. occurs naturally. d. All of the above.
Weegy: A mineral d. All of the above. (More)
Question|Asked by aaliyah.rovell
Expert Answered
Updated 2/8/2014 3:54:00 AM
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