NASA | Ask A Climate Scientist - Extreme Weather and Global Warming

The video discusses the pace of global warming and its impact on extreme weather. While the U.S. has always experienced extreme weather, global warming is causing more frequent and intense heat waves. However, the evidence linking global warming to other extreme weather events like hurricanes and tornadoes is not conclusive. The video emphasizes the need to assess risk tolerance in areas prone to such events. Looking ahead, global warming is expected to accelerate, affecting weather patterns, but the extent of this impact remains uncertain.

What is the general consensus about the frequency of extreme weather events in the United States?

• They have completely stopped.

• They have significantly decreased.

• They have significantly increased.

• There is no significant change.

Which of the following is a direct effect of global warming mentioned in the video?

• More frequent hurricanes

• Rising temperatures and sea levels

• Increased frequency of tornadoes

• Decreased sea levels

What is the consensus among scientists regarding the impact of global warming on extreme weather?

• It completely alters weather patterns.

• It has no impact.

• It has a small fingerprint.

• It has a large footprint.

What is the current impact of global warming on extreme weather according to the video?

• It has a major impact.

• It has no impact.

• It has a minor impact.

• It completely changes weather patterns.

What is an important aspect of the dialogue on global warming and extreme weather?

• The increase in tornadoes

• The denial of global warming

• The complete elimination of risk

• The amount of risk we can tolerate