mantle

The lithosphere includes the brittle upper portion of the mantle and the crust, the outermost layers of Earth’s structure. It is bounded by the atmosphere above and the asthenosphere (another part of the upper mantle) below.

What is accurate about seismic waves moving through the Earth? S-waves (also called shear-waves) move through neither solids nor liquids. S-waves (also called shear-waves) move through solids and all liquids except Diet Pepsi. Correct!

The lithosphere is the solid outer section of Earth, which includes Earth’s crust (the “skin” of rock on the outer layer of planet Earth), as well as the underlying cool, dense, and rigid upper part of the upper mantle. The lithosphere extends from the surface of Earth to a depth of about 44-62 mi (70-100 km).

Shear waves cannot travel in liquids or gases — so, for example, S waves don’t travel through the ocean or through the outer core. Surface waves are called surface waves because they are trapped near the Earth’s surface, rather than traveling through the “body” of the earth like P and S waves.

Which of the following is NOT a job that geology graduates commonly get hired for: Cloning new biological organisms for use in international terrorism.

There are many careers available to geologists in fields including environmental geology and geoscience, pollution control, glacial geology, geological surveying, water supplies, engineering geology, ground investigation, geochemistry, volcanology, field seismology and geotechnical engineering.