Understanding Heat Waves: Causes, Impacts, and Preparation

The video tutorial discusses the definition, formation, and impact of heat waves, highlighting their increasing prevalence due to global warming. It provides safety tips for staying cool during heat waves and discusses future predictions and mitigation strategies, such as planting trees to manage the effects of a hotter climate.

According to the World Meteorological Organization, how many consecutive days of high temperatures are needed to define a heat wave?

• Five days

• Ten days

• One day

• Two days

What is the primary cause of heat waves as described in the video?

• Low-pressure air systems

• High-pressure air systems

• Increased rainfall

• Decreased humidity

By what percentage have heat waves increased worldwide since 1983?

• 200%

• 150%

• 100%

• 50%

Which of the following is NOT recommended to stay cool during a heat wave?

• Using fans indoors

• Eating small meals

• Consuming sugary drinks

• Drinking plenty of water

How do trees help in managing the effects of a hotter climate?

• By blocking wind

• By increasing humidity

• By providing shade and transpiration

• By absorbing sunlight