-The People in This Photograph Are Using

question 28

Multiple Choice

-The people in this photograph are using

• A)a bed net for mosquito vector control.
• B)antibiotic-treated white sheets to kill the parasite the causes malaria.
• C)a bed raised off the ground to prevent malarial infection by ticks.
• D)a DDT-treated tent and sheets strategy that kills the parasite that causes malaria.

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Definitions:

Curbing Pollution

Measures undertaken to reduce or eliminate the release of pollutants into the environment to protect ecological balance and public health.

Regulations

Rules and standards created and enforced by government agencies to control or govern conduct within various sectors, industries, and activities.

External Cost

Costs that result from economic activities and are not reflected in market prices, often borne by a third party or society at large.

Mixed Economies

Economic systems that combine elements of both capitalism and socialism, featuring a blend of government intervention and private enterprise.