Which conditions are driving Climate Change (Global Warming)?
desertification & overharvesting
deforestation & desertification
deforestation & invasive/non-native species
greenhouse gas emissions & industrialization
The correct conditions driving climate change (global warming) are:
1. Greenhouse gas emissions: The primary factor driving climate change is the increased concentration of greenhouse gases in the atmosphere. These gases, such as carbon dioxide (CO2) and methane (CH4), trap heat from the sun and prevent it from escaping back into space.
2. Deforestation: The clearing of forests results in the release of stored carbon dioxide. Trees absorb CO2 through photosynthesis, so removing forests reduces the planet's ability to naturally offset greenhouse gas emissions.
3. Burning fossil fuels: The combustion of fossil fuels, such as coal, oil, and natural gas, releases large amounts of CO2 into the atmosphere. These emissions contribute significantly to the overall increase in greenhouse gases.
4. Industrial activities: Certain industries, like manufacturing, mining, and construction, release greenhouse gases during production processes. These emissions can be attributed to the use of energy sources and the release of byproducts.
5. Agriculture: Agricultural practices, particularly livestock farming and rice production, generate significant amounts of methane. Additionally, the use of synthetic fertilizers and the burning of crop residues release nitrous oxide, another potent greenhouse gas.
6. Land use changes: Alterations in land use, such as urbanization and conversion of forests into agricultural areas, contribute to climate change. These changes not only affect ecosystem functioning but also release carbon stored in soil and vegetation.
While desertification, overharvesting, and invasive/non-native species can have negative environmental impacts, they are not direct drivers of climate change. However, these factors can indirectly contribute to climate change by disrupting ecosystems and exacerbating the effects of other climate change drivers, such as deforestation.