Question

Tsunamis and earthquakes have killed millions of people during human history. What branch of the earth sciences is the main group that studies these phenomena?.

Answer 1

Geology is the branch of earth sciences that studies tsunamis and earthquakes, focusing on prediction and safety measures related to these natural disasters.

Step-by-step explanation:

The branch of the earth sciences that mainly studies phenomena such as tsunamis and earthquakes is called geology. This field encompasses the study of the Earth's physical structure and substance, its history, and the processes that act on it. Geologists investigate where and why these natural events occur, and they also work to predict future events to enhance safety measures.

Subduction zones and tectonic plate boundaries are often the locations of the most destructive earthquakes. For instance, the 1923 Yokohama earthquake and the 2004 Sumatra earthquake and tsunami are examples of how these natural disasters can lead to catastrophic loss of life and significant damage. The event in Japan in 2011 not only caused a devastating tsunami but also affected nuclear facilities, leading to additional hazards.

Answer 2

Seismology

Step-by-step explanation:

it originates from the greek words (seismós) meaning "earthquake" and (-logía) meaning "study of") is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies.

Hope this helps!