Ecosystems: Exploitation

Antarctica is a unique, uncolonized region facing significant changes due to human activities like tourism, scientific research, and climate change. The Antarctic Treaty, established in the 1950s, aims to preserve the continent as a demilitarized and nuclear-free zone, promoting scientific collaboration. However, the treaty did not initially address issues like mineral exploration or environmental protection. As climate change progresses, concerns about tourism, mining, and ice cap stability grow, highlighting the need for updated policies to protect Antarctica's fragile ecosystem.

What is one of the main reasons Antarctica has no native population?

• It is too cold for human habitation.

• It has never been colonized by humans.

• It is a protected wildlife reserve.

• It is too remote for people to reach.

What is a key feature of the Antarctic Treaty?

• It emphasizes scientific collaboration.

• It permits nuclear testing in the region.

• It allows for military bases to be established.

• It grants territorial claims to countries.

Why is there concern about mineral exploration in Antarctica?

• The region is already heavily mined.

• There is a lack of interest in Antarctic resources.

• The treaty explicitly allows for mining activities.

• Climate change may expose more land for drilling.

What is a potential consequence of climate change in Antarctica?

• Reduced global temperatures.

• Increased stability of ice caps.

• More rock exposure leading to possible drilling.

• Decreased interest in scientific research.

How does global climate change specifically impact Antarctica?

• It leads to increased tourism opportunities.

• It threatens the stability of ice caps.

• It has no significant effect on the region.

• It causes the ice caps to become more stable.