Understanding Heat Waves

What is a heat wave typically characterized by?

• Rainy weather and low humidity

• Excessively hot weather and high humidity

• Mild weather and moderate humidity

• Cold temperatures and low humidity

Which group is particularly vulnerable to the health impacts of heat waves?

• Teenagers

• Middle-aged office workers

• Young adults

• Elderly and infants

What is one of the main challenges for power grids during a heat wave?

• Decreased demand for water

• Decreased demand for electricity

• Increased demand for air conditioning

• Increased demand for heating

What phenomenon can cause urban areas to experience more intense heat waves?

• Urban wind effect

• Urban heat island effect

• Urban rain effect

• Urban cooling effect

What is the highest temperature ever recorded on Earth during a heat wave?

• 50.2°C

• 60.1°C

• 45.6°C

• 56.7°C