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Often asked: What is ozone quizlet?

Essentially, ozone (O3) is an unstable and highly reactive form of oxygen. The ozone molecule is made up of three oxygen atoms that are bound together, whereas the oxygen we breathe (O2) contains only two oxygen atoms.

What is ozone made of quizlet?

Ozone is formed in the stratosphere by the reaction of ultraviolet radiation striking an oxygen molecule. This results in the oxygen molecule splitting apart and forming atomic oxygen (O2 + hv = O + O). Atomic oxygen can now react with molecular oxygen to form ozone (O+O2 = O3).

What is ozone short answer?

What is ozone? Ozone is a naturally occurring molecule. An ozone molecule is made up of three oxygen atoms. It has the chemical formula O3 .

What is ozone why is it important quizlet?

Stratospheric ozone is important in the earth system because it absorbs ultraviolet radiation from the sun, protecting life on earth. It recycles water, absorbs the sun’s energy, and creates a moderate temperature. This helps in protecting the earth from the severely cold temperatures of space.

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What does the ozone layer do for us quizlet?

Ozone in the stratosphere filters ultraviolet light from the sun. So ozone protects us from damaging solar radiation.

What is ozone in science definition?

Ozone (O3) is a highly reactive gas composed of three oxygen atoms. It is both a natural and a man-made product that occurs in the Earth’s upper atmosphere. (the stratosphere) and lower atmosphere (the troposphere). Depending on where it is in the atmosphere, ozone affects life on Earth in either good or bad ways.

What is ozone by Brainly?

Answer: (a)Ozone, or trioxygen, is a chemical with the symbol O3. This means one molecule of ozone is made of 3 oxygen atoms. (b)The ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (UVR) from the sun, protecting life on Earth from its potentially harmful effects.

How is ozone formed Class 10?

CBSE NCERT Notes Class 10 Biology Our Environment. Ozone is a molecule formed by three atoms of oxygen. The UV radiations split apart some molecular oxygen (O2) into free oxygen (O) atoms which then combine with the molecular oxygen (O2) to form ozone (O3).

What is ozone in geography?

The ozone layer is a thin part of the Earth’s atmosphere that absorbs almost all of the sun’s harmful ultraviolet light. “Ozone holes” are popular names for areas of damage to the ozone layer.

What causes ozone?

Ozone is a molecule made up of three oxygen atoms, often referenced as O3. Ozone is formed when heat and sunlight cause chemical reactions between oxides of nitrogen (NOX ) and Volatile Organic Compounds (VOC), which are also known as Hydrocarbons.

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Why is ozone important to life on Earth quizlet?

Ozone is a molecule comprised of three oxygen atoms. It is important to life on Earth because the ozone layer in the stratosphere absorbs harmful UV radiation.

Where is ozone formed and stored?

Ozone is produced in the high stratosphere, stored in the lower stratosphere, and destroyed in the troposphere.

What does the ozone absorb?

The ozone layer in the stratosphere absorbs a portion of the radiation from the sun, preventing it from reaching the planet’s surface. Most importantly, it absorbs the portion of UV light called UVB. UVB is a kind of ultraviolet light from the sun (and sun lamps) that has several harmful effects.

What causes damage to the ozone layer?

Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons —gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere (see details below). CFCs and halons cause chemical reactions that break down ozone molecules, reducing ozone’s ultraviolet radiation-absorbing capacity.

What is the ozone layer and where is it found quizlet?

The Ozone Layer is located within the Ozonosphere within the Stratosphere. Ozone is made of 3 atom oxygen molecules. When produced in the troposphere ozone damages human tissue and vegetation, and corrodes buildings. This is a result of depleted stratospheric ozone.

Where does the ozone layer protects living things on Earth from?

The stratospheric ozone layer is Earth’s “sunscreen” – protecting living things from too much ultraviolet radiation from the sun. The emission of ozone depleting substances has been damaging the ozone layer.

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