Editing IPCC:AR6/Data/Glossary (section)

=== <span class="glossary-term">Ground-level ozone</span> ===

<div class="glossary-working-groups">'''Working Groups:''' WGI</div>

<div class="glossary-definition">'''Definition:''' Atmospheric ozone (O3) is formed naturally or from human-emitted precursors near Earth’s surface, thus affecting human health, agriculture and ecosystems. Ozone is a greenhouse gas (GHG), but ground-level ozone, unlike stratospheric ozone, also directly affects organisms at the surface. Ground-level ozone is sometimes referred to as tropospheric ozone, although much of the troposphere is well above the surface and thus does not directly expose organisms at the surface.</div>
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