The metal alloy that constitutes Earth's core is distinct in terms of chemistry, while having a similar density compared to the rocky mantle.
Response:
Point A is positioned at an elevation of 7000 feet. The symbol representing point B indicates a picnic area, with point B's elevation noted as 6800 feet.
The answer is C. San Francisco. Explanation: The San Andreas and Hayward faults, which are in proximity, generate significant tectonic activity in this area. Consequently, regions near these faults are more susceptible to tsunamis caused by the displacement of the ocean floor during earthquakes. Additionally, many islands and bays previously established are also periodically affected.
