What is the most protective ozone layer?

stratosphere
The stratosphere is the mass of protective gases clinging to our planet. The stratosphere gets its name because it is stratified, or layered: as elevation increases, the stratosphere gets warmer.

What gas protects the ozone layer?

chlorofluorocarbons (CFCs)
Substances covered by the protocol are referred to as ‘controlled substances’. The main substances include chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), halons, carbon tetrachloride, methyl chloroform and methyl bromide.

What keeps the ozone layer in place?

The oxygen atom (O) can react with another ozone molecule (O3) to make two oxygen molecules (2O2). To just answer your question directly, the ozone layer is replenished by the sun’s UV energy reacting with the oxygen in the atmosphere.

How do ozone layer protect us?

The ozone layer is a natural layer of gas in the upper atmosphere that protects humans and other living things from harmful ultraviolet (UV) radiation from the sun. The ozone layer filters out most of the sun’s harmful UV radiation and is therefore crucial to life on Earth.

What will happen if we destroy the ozone layer?

Depletion of this layer by ozone depleting substances (ODS) will lead to higher UVB levels, which in turn will cause increased skin cancers and cataracts and potential damage to some marine organisms, plants, and plastics. In fact, this warming is caused by ozone absorbing ultraviolet radiation.

Why is ozone layer important for us?

Why is Ozone Layer important? Ozone protects the Earth from harmful ultraviolet (UV) rays from the Sun. Without the Ozone layer in the atmosphere, life on Earth would be very difficult. With a weakening of the Ozone Layer shield, humans would be more susceptible to skin cancer, cataracts and impaired immune systems.

How does the ozone hole affect us?

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. UV rays also affect plant growth, reducing agricultural productivity.

What is the most protective ozone layer? stratosphere The stratosphere is the mass of protective gases clinging to our planet. The stratosphere gets its name because it is stratified, or layered: as elevation increases, the stratosphere gets warmer. What gas protects the ozone layer? chlorofluorocarbons (CFCs) Substances covered by the protocol are referred to as…