Water is made up of which two elements?

A. carbon and nitrogen

B. carbon and hydrogen

C. oxygen and nitrogen

D. oxygen and hydrogen

Select the correct answer from each drop-down menu. Complete the sentence about convection currents inside Earth. Convection currents are formed in Earth's A) crust B) mantel C) core, which contains magma.

Part of the recycling of seafloor material includes its destruction. This happens- A through weathering and erosion of exposed rock layers B as a result of violent and frequent volcanic activity. C at trenches where rock material is subducted.

Which describes Italy's Mediterranean climate? A. moist in the summer and dry in the winter B. mild and wet all year round C. cool in the summer and warm in the winter D. hot in the summer and mild in the winter

Explain how the Milky Way galaxy got its name.

You are a geologist trying to determine if the slope on which your client's house sits is stable. You determine that the angle of repose of the hillside is 35 degrees.

The ocean is constantly circulating about the Earth. a. True b. False

Name the the leewards island

What would happen if I hired two private investigators to follow each other?

By comparing the current map (located on the right) with the older map (located on the left), we can infer that - - A. Kosovo is the most politically powerful country in this region. B. The Soviet Union has taken over this region of the world. C.

Conditions in the South Pacific during the La Nina phase of ENSO, in comparison to the neutral phase of ENSO, include (choose all that apply): a. sea surface temperatures in the Eastern Pacific are cooler b.