How does the ozone layer affect living organisms?

The ozone layer acts as a shield for life on Earth. Ozone is good at trapping a type of radiation called ultraviolet radiation, or UV light, which can penetrate organisms’ protective layers, like skin, damaging DNA molecules in plants and animals.

What is the ozone hole and how does it affect humans NASA?

The ozone hole opened the world’s eyes to the global effects of human activity on the atmosphere. Scientists found out that chlorofluorocarbons (CFCs)—long-lived chemicals that had been used in refrigerators and aerosol sprays since the 1930s—had a dark side.

Is ozone layer harmful for humans and animals?

Correct statement: The ozone layer is not harmful to humans and animals.

What are the effects of ozone depletion on humans?

Ozone layer depletion causes increased UV radiation levels at the Earth’s surface, which is damaging to human health. Negative effects include increases in certain types of skin cancers, eye cataracts and immune deficiency disorders.

What is ozone layer How does it affect the ecosystem?

Ozone is a gas composed of three atoms of oxygen. It is a harmful gas and is present high up in the atmosphere. Ozone is an important gas for all kinds of ecosystems on earth as it protects the ecosystem from the harmful effects of ultraviolet radiations cause skin cancer, cataract and affect our immune system.

How does ozone pollution affect animals?

Air pollution can affect wildlife indirectly by changing plant communities. Atmospheric ozone can stunt growth in various plant species and these changes affect the quality of habitat and food sources of many animals.

Is ozone toxic to humans?

Conclusions. Whether in its pure form or mixed with other chemicals, ozone can be harmful to health. When inhaled, ozone can damage the lungs. Relatively low amounts of ozone can cause chest pain, coughing, shortness of breath and, throat irritation.