1. Which of the following is a typical coastal warning that a tsunami may be app

Question

1. Which of the following is a typical coastal warning that a tsunami may be approaching? a. Winds change direction b. Ocean water moves seaward away from the shoreline c. Thunderstorms roll in to shore d. The sky clears

2. In looking at the life of a tsunami from beginning to end, which part refers to the ocean floor being vertically displaced? a. Runup b. Split c. Initiation d. Amplification

3. Which region below is most likely to be located close to where a tsunami has been generated by the displacement of seafloor caused by an earthquake? a. Oregon coast b. Hawaii c. San Francisco d. New York

4. According to the lecture, earthquakes that are below _____ in magnitude are very unlikely to trigger a tsunami. a. 7.9 b. 7.6 c. 7.8 d. 6.5

5. Melted rock flowing on the Earth’s surface can be referred to as: a. Magma b. Lava c. Carbon d. Both Magma and Lava

Explanation / Answer

1. Which of the following is a typical coastal warning that a tsunami may be approaching?

a. Winds change direction

b. Ocean water moves seaward away from the shoreline

c. Thunderstorms roll in to shore

d. The sky clears

ANSWER :

b. Ocean water moves seaward away from the shoreline

2. In looking at the life of a tsunami from beginning to end, which part refers to the ocean floor being vertically displaced?

a. Runup

b. Split

c. Initiation

d. Amplification

ANSWER :

c. Initiation

3. Which region below is most likely to be located close to where a tsunami has been generated by the displacement of seafloor caused by an earthquake?

a. Oregon coast

b. Hawaii

c. San Francisco

d. New York

ANSWER :

b. Hawaii

4. According to the lecture, earthquakes that are below _____ in magnitude are very unlikely to trigger a tsunami.

a. 7.9

b. 7.6

c. 7.8

d. 6.5

ANSWER

d. 6.5

the earthquake having this magnitude are very unlikely to trigger a tsunami .

5. Melted rock flowing on the Earth’s surface can be referred to as:

a. Magma

b. Lava

c. Carbon

d. Both Magma and Lava

ANSWER :

b. Lava

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