What is the main gas responsible for global warming?
Carbon dioxide (CO₂)
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25
How will sea level in Ho Chi Minh change by 2050
Increase by 30 centimeters
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seesaw
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25
Name coastal cities at risk from sea-level rise.
Hai Phong, Da Nang, Hue, Nha Trang, Ho Chi Minh City, Can Tho
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15
What human activities make global warming worse? ( List at least 3 activities)
Driving cars, cutting down trees, using too much electricity.
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Name the economic sectors in Vietnam most vulnerable to climate change
agriculture, aquaculture, coastal tourism, and forestry
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20
What changes in weather and the environment indicate that Ho Chi Minh City is affected by climate change? (At least points)
• Rising average temperatures and more frequent heatwaves. • Extreme rainfall and more frequent urban flooding. • Higher tides affecting riverside and coastal a
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20
How does global warming affect animals? ( list at least 3 impacts)
Loss of habitat, extinction, food shortage, migration problems.
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20
True or False: Global warming only increase the risk of droughts and desertification but does not increase the intensity of heavy rainfall and flooding.
False
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15
What can students do to help reduce global warming?
Use less electricity, recycle, plant trees, use bikes.
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baam
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20
How can young people in Vietnam contribute to addressing climate change? (At least 2 solutions)
• Actively participate in green activities such as tree planting, waste cleaning, and recycling. • Raise awareness and educate the community about environmental
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15
True or False: The greenhouse effect is an entirely negative phenomenon that only appears when there is human intervention?
False
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20
Main causes of flooding in Ho Chi Minh City due to climate change (At least 3 points)
• Extreme rainfall and high tides • Low-lying land and land subsidence • Poor drainage and rapid urbanization