Plate tectonics put Japan and the Koreas at risk of | |
answer options:
A - drought and famine
B - air, water, and ground pollution
C - monsoons and typhoons
D - earthquakes, tsunami‘s, and volcanic eruption‘s
D - earthquakes, tsunami‘s, and volcanic eruption‘s
D - earthquakes, tsunami's, and volcanic eruptions
The correct answer is D - earthquakes, tsunamis, and volcanic eruptions.
Plate tectonics refers to the movement and interaction of large sections of the Earth's crust, known as tectonic plates. Japan and the Koreas are located in a geologically active region known as the "Pacific Ring of Fire," where several tectonic plates meet. This makes these regions prone to various geological hazards.
To determine this, you can consider the following:
1. Earthquakes: The movement of tectonic plates often creates seismic activity, resulting in earthquakes. Japan and the Koreas are located on the boundaries of several active fault lines, such as the Eurasian Plate, Pacific Plate, and Philippine Sea Plate. These regions frequently experience earthquakes of varying magnitudes.
2. Tsunamis: Earthquakes occurring under the ocean floor can generate tsunamis, which are large ocean waves capable of causing significant damage and loss of life along coastal areas. Japan has experienced several devastating tsunamis in the past, including the 2011 Tohoku earthquake and tsunami.
3. Volcanic Eruptions: The Pacific Ring of Fire is home to numerous volcanoes, many of which are active. This includes Mount Fuji in Japan and Mount Paektu in North Korea. These volcanoes have the potential to erupt, which can result in ashfall, pyroclastic flows, and other volcanic hazards.
Therefore, due to the geological setting and plate tectonics in these regions, Japan and the Koreas are at risk of earthquakes, tsunamis, and volcanic eruptions (Option D).