What Causes Convection in the Mantle

question 30

Multiple Choice

What causes convection in the mantle?

• A)volcanic eruptions
• B)divergence of continental crust
• C)heat
• D)meteor impacts

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Definitions:

Operation Bootstrap

An economic development program initiated in Puerto Rico in the late 1940s to transform the economy from agriculture-based to industrial.

Puerto Rican Economy

Refers to the economic structure, dynamics, and trends of Puerto Rico, a territory of the United States, which includes industries such as manufacturing, services, and tourism.

Mexicans

Referring to the people of Mexico or persons of Mexican descent, their culture, or nationality.

Large-Scale Entry

Refers to entering or participating in a market or industry on a extensive scale, typically implying significant resources or capacity.