Typically the equator has more soil organic carbon in soil than near the poles of the earth. it is because the equator has a greater diversity and a greater number of organisms. Living organisms are made up of carbon compounds. When organisms die, soil gets rich in organic carbon.
Is there typically more soil organic carbon in soils near the equator or near the poles...
part 1) The less dense stage of a soil borrowed to fill is typically found in: Group of answer choices Final compacted soil Dump truck None of the answers is correct Borrow pit part2 ) Cohesive soils typically do not use Relative Density to evaluate compaction: Group of answer choices True False
The majority of soil organic matter (abbreviated as SOM) is composed of carbon Why, then is microbial activity generally limited by carbon?
Earth's atmospheric magnetic flux density is 7.0 mT near the north pole. Near the equator, a power density of 4 kW/m^2 exists from sunlight. A) Determine values for electric and magnetic field strengths due to solar electromagnetic radiation and magnetic flux density of solar EM radiation. B) Compare magnetic flux density of Earth and solar radiation.
Comparing lakes located near the equator to lakes in Canada, where would we expect more negative δ18O values? Does the latitude affect the δ18O values? Please explain why.
What processes/climate/etc. increase or decrease soil carbon sequestration? What are the limits of management practices for sequestering carbon in soils?
e solubility The TCE concentration in groundwater is measured as 0.2 mg/L. The soils contain 1% organic carbon. Kow for TCE is 398. Assuming Koc can be estimated as Koc- 0.63 Kow The soil-water partition coefficient is most nearly (as mg/kg) 5. a. 0.50 b. 2.51 c. 16.87 d. 79.60 e. 398 f other- write your answer is able to metabolize 10 mL of e solubility The TCE concentration in groundwater is measured as 0.2 mg/L. The soils contain 1%...
QUESTION 14 Which statement about organic compounds is true? In organic compounds, carbon typically forms exactly 4 bonds. Organic compounds always have very high melting points. Organic compounds are usually polar. Organic compounds are primarily composed of nitrogen atoms. Organic compounds are usually soluble in water.
QUESTION 14 Which statement about organic compounds is true? O In organic compounds, carbon typically forms exactly 5 bonds. Organic compounds usually have low melting points. O Organic compounds are usually polar. Organic compounds are primarily composed of nitrogen atoms. O Organic compounds are usually soluble in water.
2. An ecosystem pool that takes up (stores) more carbon than it releases is said to be what? A) A carbon source B) A carbon sink C) Carbon neutral D) None of the above 3. Nitrogen mineralization is the process by which: A. producers take up soil nitrogen and incorporate it into their tissues. B. primary consumers ingest producers in the soil and absorb or excrete nitrogen from their tissues. C. soil microbes produce organic nitrogen compounds from inorganic soil...
50.0 HT Find the 1. At t e equator, near the surface of the Earth, the magnetic field is approximately rward, and the electric field is about 100 N/C downward in fair weather. F avitational, electric, and magnetic forces on an electron in this environment, assuming that the elect ron has an instantaneous velocity of 6.00 × 106 m/s directed to the east. to n am and carry currents of