Which of the Following Added to a Soil Would Be

question 28

Multiple Choice

Which of the following added to a soil would be likely to result in the greatest level of soil organic matter after several years of decomposition?

• A)5 Mg of carbon in plant roots
• B)5 Mg of carbon in plant tops
• C)the manure produced by feeding cattle 5 Mg carbon in plant residues
• D)the compost produced by composting 5 Mg of plant leaf material.

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Definitions:

Skilled Workers

Employees who have specialized training, expertise, or qualifications that allow them to perform complex job tasks.

Agricultural Workers

Individuals engaged in various activities related to farming, including cultivation, harvesting, and livestock rearing.

Economic Development

The process by which a nation improves the economic, political, and social well-being of its people, often measured by increases in GDP, literacy rates, and access to healthcare.

Infrastructure

The fundamental facilities and systems serving a country, city, or area, including transportation, communication, utilities, and public services.