I asked the question "Released into the Atmosphere?" to Google AI but I was going for nuclear waste but I think you might be interested in what actually came up

begin quotes from Google AI and Internet:

When we talk about something being "released into the atmosphere," we're usually referring to the process of substances, like gases or particles, entering the Earth's atmosphere from various sources. This release can happen naturally, like through volcanic eruptions, or through human activities, such as burning fossil fuels or industrial processes. 

Here's a breakdown of what that means and some examples:

What gets released?

• Greenhouse gases:

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These gases, like carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), trap heat in the atmosphere and contribute to climate change. 

Tiny solid or liquid particles, like dust, soot, or aerosols, can also be released into the air. 

Various other gases and chemicals can be released from different sources, potentially affecting air quality and the environment. 

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Where do these releases come from?

• Natural sources:

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Volcanoes, forest fires, decomposition of organic matter, and even animal respiration all release substances into the atmosphere. 

Burning fossil fuels (coal, oil, and gas) for energy, industrial processes, transportation, agriculture, and waste management are major contributors to emissions. 

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What happens when things are released into the atmosphere?

• Mixing and dispersal:

  Released substances mix with the existing air and can travel long distances, affecting air quality and potentially impacting different locations. 

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In the context of climate change:

• Increased greenhouse gas concentrations:

  Human activities have significantly increased the concentrations of greenhouse gases in the atmosphere, leading to a stronger greenhouse effect and rising global temperatures. 

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• How does carbon get into the atmosphere? - USGS.gov

  Atmospheric carbon dioxide comes from two primary sources—natural and human activities. Natural sources of carbon dioxide include ...

  

  USGS.gov

Risctox

Particulate matter:

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Other gases and chemicals:

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Human activities:

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Impact on air quality:

Some releases can lead to air pollution, causing respiratory problems and other health issues. 

Impact on climate:

Greenhouse gas emissions contribute to the greenhouse effect, trapping heat and warming the planet. 

Impact on atmospheric layers:

Some releases can alter the composition and function of different atmospheric layers, like the ozone layer. 

Altered carbon cycle:

Releasing carbon dioxide (and other greenhouse gases) into the atmosphere disrupts the natural carbon cycle, where carbon moves between the atmosphere, oceans, land, and living organisms. 

Need for reduction and removal:

To mitigate the impacts of climate change, it's crucial to reduce greenhouse gas emissions and, potentially, remove some of the excess carbon dioxide already in the atmosphere according to the World Resources Institute. 

ISTAS: Chemicals harmful to the atmosphere - Risctox

The release into the air of chemicals and particles can cause direct damage to the troposphere (air pollution); alter the composit...

The Atmosphere: Getting a Handle on Carbon Dioxide - NASA Science

Oct 9, 2019 — By volume, the dry air in Earth's atmosphere is about 78.08 percent nitrogen, 20.95 percent oxygen, and 0.93 percent ar...

NASA Science (.gov)