Because of the Circular Flows of Expenditure and Income in the Economy,total

question 259

Multiple Choice

Because of the circular flows of expenditure and income in the economy,total ________ equals total ________ equals total ________.

• A)expenditure;investment;income
• B)expenditure;income;value of production
• C)consumption;expenditure;value of production
• D)investment;income;consumption
• E)consumption;investment;expenditure

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Definitions:

Leaching

The process by which dissolved materials are washed away or carried with water down through the various layers of the soil.

Rhizobacteria

Beneficial bacteria that reside in the soil close to plant roots, often enhancing plant growth or protecting against pathogens.

Nod Factors

Signaling molecules produced by rhizobial bacteria that play a crucial role in the establishment of symbiosis with leguminous plants, leading to the formation of nitrogen-fixing nodules.

Lichens

Lichens are symbiotic associations between a fungus and a photosynthetic partner, typically an algae or a cyanobacterium, living together in a mutualistic relationship.