Earthquakes Probably Won't Destroy Us in 2018

The video discusses recent research on earthquake prediction, highlighting the role of tectonic plates and faults. It explores patterns in earthquake occurrences, potentially linked to Earth's rotation changes. The challenges of seismology are emphasized, noting the difficulty in predicting earthquakes accurately. Human activities, such as natural gas extraction, are also examined for their impact on earthquake frequency, particularly in the central US.

What is the primary focus of the research presented by scientists from Montana and Colorado?

• Predicting the exact time and location of earthquakes

• Developing new technology to prevent earthquakes

• Understanding the correlation between Earth's rotation and major earthquakes

• Studying the impact of climate change on earthquakes

How often do big earthquakes seem to occur worldwide according to the research?

• Every 100 years

• Every 10 years

• Every 30 years

• Every 50 years

What is a possible explanation for the correlation between Earth's rotation and increased earthquake activity?

• The sloshing of Earth's molten layers

• Shifts in tectonic plate boundaries

• Variations in solar radiation

• Changes in Earth's magnetic field

What human activities are linked to increased earthquake frequency in the central United States?

• Agricultural irrigation

• Deforestation and urbanization

• Natural gas extraction and wastewater injection

• Mining and quarrying

What technique is used to map the Earth's crust in known earthquake hotspots?

• Thermal imaging

• Ultrasound scanning

• Magnetic resonance imaging

• Seismic reflection