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rylen 3.3
rylen hugus 3.3
| Term | Definition |
|---|---|
| greenhouse gases | Greenhouse gases are gases that trap heat in Earth’s atmosphere. |
| greenhouse effect | The greenhouse effect is the process where greenhouse gases keep Earth warm by trapping heat. |
| climate | Climate is the long-term pattern of weather in a region. |
| human | Humans affect climate through activities like burning fuels and changing land use. |
| climate | Climate refers to average temperature, precipitation, and weather patterns over many years. |
| absorption of heat | Absorption of heat is when matter takes in thermal energy. |
| atmosphering heating | Atmospheric heating happens when gases in the air absorb and retain heat energy. |
| water vapor (H₂O) | Water vapor is the most abundant greenhouse gas and strongly affects temperature. |
| carbon dioxide (CO₂) | Carbon dioxide is a greenhouse gas released by burning fossil fuels and respiration. |
| methane (CH₄) | Methane is a powerful greenhouse gas released from agriculture, landfills, and natural sources. |
| nitrous oxide (N₂O) | Nitrous oxide is a greenhouse gas mainly released from fertilizers and soil processes. |
| Hydrochlorofluorocarbons (HCFCs) | HCFCs are human-made gases used in cooling that contribute to warming and ozone damage. |
| Hydrofluorocarbons (HFCs) | HFCs are synthetic greenhouse gases used as refrigerants with strong heat-trapping ability. |
| ozone (O₃) | Ozone traps heat in the atmosphere but also protects Earth from harmful UV radiation. |
| burning fossil fuels | Burning fossil fuels releases carbon dioxide and other greenhouse gases. |
| refrigerant | A refrigerant is a chemical used in cooling systems that can act as a greenhouse gas. |
| respiration | Respiration releases carbon dioxide as organisms break down food for energy. |
| natural forest fires | Natural forest fires release carbon dioxide and particles into the atmosphere. |
| emissions | Emissions are gases or particles released into the air. |
| temperature | Temperature measures how hot or cold the atmosphere or Earth’s surface is. |
| precipitation | Precipitation is water that falls from the atmosphere, such as rain or snow. |
| agriculture practices | Some agriculture practices release methane and nitrous oxide into the atmosphere. |
| volcanic eruptions | Volcanic eruptions release gases and ash that can temporarily affect climate. |