The primary human activities causing climate change are burning fossil fuels, deforestation, and the agricultural production of livestock. These activities release greenhouse gases like carbon dioxide, methane, and nitrous oxide into the atmosphere, trapping heat and causing global warming. Here's a more detailed breakdown:Burning Fossil Fuels:Burning coal, oil, and natural gas for energy, transportation, and industry is a major source of greenhouse gas emissions, particularly carbon dioxide. Deforestation:Clearing forests for agriculture, logging, and urbanization releases stored carbon into the atmosphere and reduces the planet's ability to absorb CO2, according to FairPlanet. Livestock Production:Livestock, especially ruminants like cows, produce methane through digestion, which is a potent greenhouse gas. Other Industrial Processes:Cement production and the use of certain industrial chemicals also contribute to greenhouse gas emissions. Unsustainable Agricultural Practices:Certain farming methods, such as excessive fertilizer use and irrigation, can release nitrous oxide and methane into the atmosphere.