What combination of processes can transform a metamorphic rock to sediment?
a. erosion, crystallization, melting
b. heating, pressure, lithificaiton
c. melting, crystallization, compaction
d. exposure, weathering, erosion

In the diagram below, ab and bc are tangent to o. what is the measure of

The oil and gas found in the middle east are regulated by a. organization of petroleum exporting countries b. southwestern asian oil refineries c. north atlantic treaty organization

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.