Climate Change and Weather Patterns

The video explains how the accumulation of greenhouse gases has led to a rise in Earth's surface temperature, contributing to more extreme weather. While the air temperature rise is minimal, most of the extra energy is absorbed by the oceans, significantly impacting weather patterns. Warmer oceans increase water vapor, leading to heavier precipitation and harsher droughts. Additionally, they intensify storms, providing them with more energy and destructive power. The video highlights the role of ocean heat in driving extreme weather events.

What has been the average increase in Earth's surface temperature over the last century due to greenhouse gases?

• 2.0 degrees Celsius

• 3.0 degrees Celsius

• 1.5 degrees Celsius

• 0.8 degrees Celsius

What percentage of the extra energy absorbed by Earth's atmosphere is due to the rise in air temperature?

• 90%

• 50%

• 1%

• 10%

How does the increase in ocean heat content compare to an atomic bomb explosion?

• Equivalent to one every second for 100 years

• Equivalent to one every minute for 100 years

• Equivalent to one every hour for 100 years

• Equivalent to one every day for 100 years

How much does the air's capacity to hold water vapor increase with each degree rise in temperature?

• 5%

• 7%

• 10%

• 3%

What happens to dry places as a result of warmer land surfaces?

• They become drier and experience harsher droughts

• They remain unchanged

• They experience more frequent earthquakes

• They become wetter and experience more floods

Which of the following storms was driven by high sea surface temperatures?

• Hurricane Andrew

• Hurricane Sandy

• Hurricane Irma

• Hurricane Katrina

What is the basic physics principle regarding heat in the oceans and storm energy?

• Heat has no effect on storm energy

• More heat results in less energy and destructive power

• Heat reduces the frequency of storms

• More heat results in more energy and destructive power

What is the main reason for the increase in extreme weather events?

• A combination of warm air and warm water

• Only warm air

• Only warm water

• Neither warm air nor warm water