Climate Change and Disease Spread

The video discusses how climate change acts as a stressor, leading to direct and indirect effects on human health. It covers climate-related stressors like heat, drought, and sea level rise, and their impacts on health, such as respiratory illnesses and vector-borne diseases. The video also explores future projections of these impacts and the role of globalization in spreading diseases. It highlights the importance of understanding these effects to mitigate health risks associated with climate change.

Which of the following is NOT listed as a climate-related stressor affecting human health?

• Drought

• Heat

• Vector-borne diseases

• Deforestation

What is a direct effect of shifts in rainfall patterns due to climate change?

• Reduced urbanization

• Decreased CO2 levels

• Droughts

• Increased sea level

How does climate change affect mosquito habitats?

• Mosquitoes are moving to lower altitudes

• Mosquitoes are expanding to higher altitudes

• Mosquitoes are becoming extinct

• Mosquitoes are only found in urban areas

Which of the following is a secondary effect of climate change?

• Melting glaciers

• Increased CO2 levels

• Extreme heat days

• Increased atmospheric energy

What is a consequence of reduced agricultural yields due to climate change?

• Increased food scarcity

• Decreased urbanization

• Increased rainfall

• Decreased sea levels

Which health effect is NOT directly linked to climate change?

• Mental health issues

• Respiratory illness

• Increased allergies

• Increased bone density

Which disease is mentioned as spreading due to both climate change and human movement?

• Malaria

• Chikungunya

• Lyme disease

• Zika

What is a potential indirect effect of climate change on disease spread?

• Decreased mobility of humans

• Increased contact between wildlife and humans

• Increased immunity to diseases

• Decreased contact between wildlife and humans

How might globalization contribute to the spread of diseases like chikungunya?

• By reducing human movement

• By decreasing global temperatures

• By facilitating human migration

• By increasing economic isolation

What is a future projection related to mosquito-borne diseases?

• They will become more prevalent in higher latitudes

• They will decrease in frequency

• They will only affect tropical regions

• They will be eradicated by 2050