Which type of volcano has lava that primarily consists of basalt? a. cinder cone b. stratovolcano c. shield volcano

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.