Rising Waters on the West Coast

The video discusses sea level changes along the US West Coast, highlighting a rapid increase since 2010-2011. It explains the factors contributing to this rise, including global warming, thermal expansion, and ice melting. The Pacific Decadal Oscillation and El Nino Southern Oscillation also play significant roles in sea level variability. The video emphasizes the importance of understanding these changes to inform future decisions and adapt to potential impacts like coastal erosion and flooding.

What major factors have contributed to the recent increase in sea level along the US West Coast?

• Increased volcanic activity

• Global warming and ice melting

• Increased rainfall

• Decreased ocean salinity

Which climate oscillation is known to affect sea level changes every decade?

• Atlantic Multidecadal Oscillation

• Indian Ocean Dipole

• Pacific Decadal Oscillation

• Arctic Oscillation

How do climate oscillations like the Pacific Decadal Oscillation impact sea levels?

• They cause permanent sea level rise

• They suppress or elevate sea levels temporarily

• They have no impact on sea levels

• They only affect sea levels in the Southern Hemisphere

What is a potential consequence of continued sea level rise?

• Stabilized weather patterns

• Reduced ocean temperatures

• Increased high tide flooding

• Decreased coastal erosion

Why is it important to understand sea level changes?

• To predict future volcanic eruptions

• To inform and adapt our living strategies

• To decrease global temperatures

• To increase ocean salinity