Question

Why is the ozone depletion a major cause of alarm?

Answer 1

Ozone depletion is a major cause for alarm because the ozone layer plays a critical role in protecting life on Earth by absorbing the Sun’s harmful ultraviolet (UV) radiation. Without an adequate ozone layer, these UV rays would reach the Earth’s surface in much higher intensity, causing severe consequences such as:

• Increased incidence of skin burns and skin cancer in humans.
• Eye damage, including blindness.
• Lowered immunity against diseases.
• Destruction of plant life and disruption of ecosystems.
• Harm to aquatic and microscopic life forms.
• Overall environmental damage.

The depletion of the ozone layer has been linked to human-made chemicals like chlorofluorocarbons (CFCs), which break down ozone molecules when released. This has led to the formation of significant ozone holes, notably over Antarctica, which pose serious risks to all forms of life. The issue is serious enough that international measures have been taken to ban ozone-depleting substances, but non-compliance and illegal production remain challenges.

Thus, ozone depletion threatens the balance of life and environmental health on the planet, making it a critical concern for humanity.