VOICED : Chilean scientists take on climate change in Antarctica

The video discusses the impact of global warming on Antarctica, highlighting the exposure of rocks previously hidden under ice. It covers scientific research at a Chilean base studying the effects on local flora and fauna, including algae and crustaceans. The video also explores plant adaptation to temperature changes, with potential applications for other regions. The urgency of addressing global warming is emphasized, as Antarctica warms rapidly.

What has been observed in Antarctica as a result of melting glaciers?

• New species of animals

• Emergence of previously hidden rocks

• Increase in snowfall

• Formation of new ice layers

What is the significance of green algae growth in Antarctic waters?

• It suggests a decline in fish population.

• It reflects the adaptation of crustaceans to warmer waters.

• It shows an increase in biodiversity.

• It indicates a decrease in water temperature.

How do scientists at the Chilean base study the effects of global warming?

• By observing changes in local flora and fauna

• By measuring ice thickness

• By tracking polar bear movements

• By analyzing air pollution levels

What potential benefit does DNA manipulation offer to plants?

• Resistance to pests

• Improved photosynthesis

• Enhanced drought tolerance

• Increased growth rate

Why is there a sense of urgency in the scientific efforts in Antarctica?

• There is a shortage of scientists.

• The region is experiencing rapid warming.

• Funding for research is decreasing.

• The ice is becoming too thick to study.