Migmatite is a mixture of igneous rock and relict metamorphic rock, and it contains lenses of granite.
a. true
b. false
Answer: a. true
Environmental & Atmospheric Sciences
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The current pontiff of the Catholic Church, Pope Francis, was born in which Latin American nation?
A) Colombia B) Mexico C) Peru D) Argentina E) Brazil
Environmental & Atmospheric Sciences
Radio waves travel at the speed of light, 300,000 km/s. The wavelength of a radio wave received at 100 MHz is
A) 0.3 m. B) 3.0 m. C) 30 m. D) 300 m. E) none of the above
Environmental & Atmospheric Sciences
Christianity diffused hierarchically through
A) the travels of missionaries. B) the conversion of Emperor Constantine. C) daily contact between believers and nonbelievers. D) diffusion through India to Indonesia. E) merchants traveling to China in the first century.
Environmental & Atmospheric Sciences
What type of stress would you expect at divergent plate boundaries?
A. Tensional B. Compressive C. Shear
Environmental & Atmospheric Sciences