The Arctic's Climate Changes

What is the main cause of climate change?

• Greenhouse gasses

• Volcanic eruptions

• Fluctuations in solar radiation

• • Natural phenomenon driven by Earth's orbital variations

• • Geological processes

Which of the following harmful effects does climate change cause?

• Decreased biodiversity and habitat loss

• Increased availability of freshwater resources

•  Enhanced agricultural productivity

• Reduction in extreme weather events

Why is the Arctic particularly vulnerable to climate change?

• Its large population density

•  Its high levels of industrialization

• Its dependence on fossil fuel consumption

•  Its sensitivity to temperature changes and feedback mechanisms

Climate change has led to?

• Increased global temperatures and extreme weather events.

• Decreased carbon emissions and improved air quality.

• Expansion of polar ice caps and reduced sea levels.

• Enhanced biodiversity and ecosystem stability.

What is not mentioned as a harmful effect of climate change?

• The ocean is getting higher and flooding places.

• More big storms like hurricanes and typhoons are happening more often.

• Animals and plants having more places to live and grow.

•  Many animals are losing their homes and dying out.

Which of the following measures can be taken to mitigate the impacts of climate change in the Arctic?

• Building more coal-fired power plants

• Expanding oil drilling operations

• Implementing renewable energy projects such as wind and solar

• Increasing deforestation for timber resources

1. Who is from Havard university?

• Ha anh Nguyen

• Van Nguyen

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