Approximately how many dams over 15 m (49 ft) high are in the world?
A) 1,335 B) 40,000 C) 325 D) 149,624 E) 15,000
B
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You are asked to prepare an event table that shows portions of I-5 in California crossing earthquake-prone zones (polygon features). You are given two digital maps of California, one showing the interstate highways and the other showing earthquake-prone zones. Describe the procedure you will follow to complete the task using dynamic segmentation.
What will be an ideal response?
Students do not need to be concerned with environmental geology problems because they are all global
in scale. Indicate whether the statement is true or false.
Which of the following statements is true regarding sound in the ocean?
A) Sound is scattered as it bounces off suspended particles in the water. B) Sound intensity increases as it moves through the ocean because of absorption. C) The speed of sound in the ocean is ten times less than the speed of sound in air. D) The speed of sound in the ocean decreases as temperature increases.
What are the two paths that rainfall can take after it reaches the land surface?
What will be an ideal response?