I WONDER - Can The Ozone Layer Be Repaired?

The video discusses the creation of the Antarctic hole in the 1980s due to fossil fuel use and greenhouse gases. It highlights the recovery process and predicts that the hole could return to pre-1980 levels by 2065 if positive environmental changes continue.

What major global effort in the 1980s contributed to changes over Antarctica?

• Increased industrialization

• Expansion of urban areas

• Reduction in fossil fuel usage

• Deforestation

What is the current status of the environmental recovery process over Antarctica?

• It has completely recovered

• It is still deteriorating

• It has reached pre-1980 levels

• It is in the process of recovering

By what year do scientists predict the environment could return to pre-1980 levels?

• 2065

• 2040

• 2080

• 2100

What is necessary for the environment to recover fully by 2065?

• Increased fossil fuel usage

• Higher greenhouse gas emissions

• Continued positive changes

• More deforestation

Which regions are expected to see environmental recovery by 2065?

• Tropical regions

• All polar regions

• Urban areas

• Desert regions