Heat Waves: Causes and Effects

The video discusses heat waves, focusing on their definition, health impacts, and causes in India. It highlights the vulnerability of certain groups and the urban heat island effect. Strategies to mitigate heat waves include design features, policy interventions, and traditional practices. The video concludes with a call for interagency coordination and timely implementation of heat action plans.

Which regions in North India are experiencing intense heat waves?

• Bihar and West Bengal

• Rajasthan and Haryana

• Kerala and Tamil Nadu

• Maharashtra and Gujarat

What defines a heat wave?

• A period of heavy rainfall

• A period of abnormally high temperatures

• A period of low humidity

• A period of strong winds

Which group is NOT particularly vulnerable to heat waves?

• People with pre-existing conditions

• Athletes

• Elderly

• Children

What urban factor contributes to increased heat during heat waves?

• Lack of public transport

• Increased population density

• High-rise buildings

• Urban heat island effect

How much has the global temperature risen in the past 100 years?

• 1.5 degrees

• 0.8 degrees

• 0.5 degrees

• 1.2 degrees

Which design feature can help mitigate the effects of heat waves?

• Shaded windows

• Open terraces

• Glass walls

• Metal roofs

What is a necessary policy intervention to combat heat waves?

• Reducing school hours

• Building more roads

• Policy coordination across Health, Water, and Power sectors

• Increasing taxes

Which traditional practice is recommended during heat waves?

• Eating spicy food

• Exercising outdoors

• Staying indoors

• Wearing heavy clothing

What is crucial for protecting vulnerable groups from heat waves?

• Promoting urbanization

• Identifying heat hotspots

• Building more skyscrapers

• Increasing air travel

What is the role of local heat action plans?

• To implement strategic responses for vulnerable groups

• To encourage outdoor activities

• To promote tourism

• To increase electricity usage