The figure below shows part of what scientists think is happening in Earth’s mantle. What process does the figure show is occurring in the mantle?

Group of answer choices

Mantle becomes less dense, and rises toward the surface of Earth.

Mantle becomes less dense and moves towards the outer core.

Mantle becomes more dense, and rises toward the surface of Earth.

Mantle becomes more dense and moves towards the lithosphere.

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Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.