1. semi-solid layer of the earth lying between the top layer and the upper mantle core 2. metallic layer at the earth's center permafrost 3. the earth's outermost layer mantle 4. thick, hot layer of semi-solid rock surrounding the earth's core crust 5. permanently frozen soil beneath the surface in polar and near-polar areas asthenosphere

How does an island of development promote economic development? a. islands of development contribute to mining industries because they continue to form mountains.b. islands of development have been ruled by dictators since the 1950s as part of an economicexperiment.c. islands of development promote international development by creating new islands.d. islands of development stimulate job creation in underdeveloped nations. select the best answer from the choices provided.0 000