In Developed Countries,the Most Recent Increases in Agricultural Productivity Have

question 12

Multiple Choice

In developed countries,the most recent increases in agricultural productivity have come from

• A)irrigation in arid areas.
• B)building up soil reserves on farms worldwide.
• C)clearing rainforests.
• D)an increase on the land being used for agriculture,especially in developed countries.
• E)new crop varieties and intensified farming.

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Definitions:

Degree Centrality

In network analysis, it is a measure of the number of connections a node has to other nodes in the network, indicating its importance or influence within the network structure.

Social Network Analysis

A methodology for investigating social structures through the use of networks and graph theory, analyzing the relational ties between individuals or entities.

Older Method

This term refers to a technique, practice, or procedure that has been used in the past, suggesting that it might be outdated or replaced by more modern approaches.

Sociometry

A methodological approach used to measure relationships, attraction, and social dynamics within groups.