Atmospheric Systems and Societies

This set of flashcards covers key vocabulary terms and concepts related to atmospheric systems and societies, as outlined in the lecture notes.

Atmosphere

A dynamic system that is essential to life on Earth, composed of gases that influence all ecosystems.

Albedo Effect

The role of clouds in regulating global average temperature by reflecting sunlight.

Greenhouse Effect

A natural phenomenon that maintains suitable temperatures for living systems through the absorption of heat by atmospheric gases.

Stratospheric Ozone

A key component of the atmospheric system that protects living systems from harmful ultraviolet radiation.

Ozone Depleting Substances

Chemicals such as chlorofluorocarbons (CFCs) that contribute to the reduction of ozone in the stratosphere.

Photochemical Smog

A mixture of primary and secondary pollutants created from the combustion of fossil fuels, which can have significant impacts on health and environment.

Primary Pollutants

Pollutants released directly into the atmosphere, such as carbon monoxide and nitrogen oxides.

Secondary Pollutants

Pollutants formed through chemical reactions between primary pollutants and other atmospheric chemicals.

Thermal Inversions

A weather phenomenon where a layer of warm air traps pollutants near the ground, preventing their dispersion.

Acid Deposition

The deposit of acidic substances from the atmosphere onto the Earth's surface, affecting soil, water, and living organisms.

Montreal Protocol

An international treaty aimed at reducing the production and consumption of ozone-depleting substances.

Pollution Management Strategies

Methods employed to reduce pollutants, including technology regulation, alternative practices, and restoration efforts.