IntroductionThe climate is one of the most important components for the existence of living organisms and this is possible because the solar radiation emitted by the sun heats the Earth making human existence possible. Variations in solar radiation emitted, eruptions and some human activities have been the main cause of climate change. Less developed nations are strongly affected by climate change even if they contribute less to the emission of these greenhouse gases. The increase in human activities in industrialized countries has been one of the main causes of the increase in greenhouse gas emissions, which has also increased the concentration of carbon dioxide in the atmosphere, creating a problem for farmers. Agriculture is an important sector in every economy as it provides us with the food, crops and livestock we live on and is highly dependent on specific weather conditions. While the unprecedented rise in temperature and carbon dioxide (CO2) may be beneficial for growing some crops, most crops will not survive under these conditions. As long as human activities continue to increase, the effects of climate change will continue to pose a significant threat to agriculture and ecosystem disruption. Human CauseThere is always an increasing need for food security as the world's population is gradually declining. increase but with the advent of the industrial revolution, human activities increased leading to the emission of more greenhouse gases into the atmosphere. “Scientific conclusions have become more convincing regarding the influence of human activities on ... middle of paper ... on the soil and with their absence, the ecosystem will be disrupted since these microorganisms will not be present for decomposition.ConclusionThe concentration of greenhouse gases in the atmosphere is reaching an unprecedented level, such that serious attention needs to be paid to climate change and especially to the actions of human beings since this increase is largely caused by their actions. It will take a reasonable period of time to reduce the impact that climate change has caused on agriculture and the ecosystem because the amount of carbon dioxide already emitted into the atmosphere is higher than the rate required for plants. photosynthesis. As one aspect of the ecosystem is disrupted by human activities, this poses many problems for other species along the food chain that depend on each other.