Climate Change and Hurricanes

The video explains hurricanes, their formation, and classification based on wind speed. It discusses the Saffir-Simpson scale and the impact of climate change, which increases hurricane intensity and frequency. The video highlights research showing a rise in major hurricanes due to warmer oceans, leading to more rain and slower movement.

What is a common characteristic of hurricanes?

• They are mild weather events.

• They occur only in winter.

• They can cause significant destruction.

• They are always predictable.

What initiates the formation of a hurricane?

• Cold air from the poles.

• Warm water in the tropics.

• High altitude winds.

• Mountain ranges.

At what wind speed does a storm get a name?

• 39 miles per hour

• 20 miles per hour

• 74 miles per hour

• 50 miles per hour

What scale is used to categorize hurricanes?

• Richter scale

• Fujita scale

• Saffir-Simpson scale

• Beaufort scale

How has climate change affected the ocean?

• It has decreased ocean levels.

• It has warmed the ocean.

• It has made the ocean colder.

• It has increased ocean salinity.

What is a consequence of warmer oceans due to climate change?

• Hurricanes move faster.

• Hurricanes have more rain and intensify faster.

• Hurricanes become weaker.

• Fewer hurricanes form.

What did recent research confirm about hurricanes in the Atlantic?

• They are unaffected by climate change.

• They are more frequent but weaker.

• They are less likely to form.

• They are twice as likely to become major hurricanes.

What is a notable feature of hurricanes fueled by climate change?

• They move more quickly.

• They have less rain.

• They intensify more rapidly.

• They are less destructive.

What was the peak wind speed of Hurricane Dorian?

• 185 miles per hour

• 150 miles per hour

• 100 miles per hour

• 200 miles per hour

What is a characteristic of Hurricane Dorian that exemplifies climate change impact?

• It moved very quickly.

• It had minimal rainfall.

• It was weaker than expected.

• It stalled and had intense rainfall.