Impact of human activities on climate change Environmental science essay
The increase in atmospheric temperature has serious consequences for biodiversity, ecosystems and human well-being. The most important evidence of climate change is the available long-term data on CO2 levels, global temperatures and weather patterns. The consequences of climate change in the coming decades are based on Essay on Climate Change. Earth's climate has changed significantly over time. While some of these changes were caused by natural events such as volcanic eruptions, floods, forest fires, etc., many of the changes were caused by human activity. Burning fossil fuels, domesticating livestock, and other things encompass three categories of human impacts on the biosphere: 1 indirect depletion of living systems through changes in the physical and chemical environment, 2 direct depletion of nonhuman life, and 3 direct degradation of human life. to live. Karr and Chu, 1995 Identification and understanding of biological global temperatures increased. external link 1. but climate change involves more than just a rise in temperature. It also includes sea level rise, changes in weather patterns such as droughts and floods, and much more. Things we depend on and value: water, energy, transportation, wildlife, agriculture, land water, and groundwater are important natural resources essential to human life and production. Abhishek and Liu et al. 2021. In recent years, due to the unreasonable exploitation of water resources by human activities and the adverse effects of climate change, Xie et al. 2019 Xu et al. Climate change has both direct and indirect health impacts and is strongly mediated by environmental, social and public health determinants. While it is unequivocal that climate change affects human health, it remains a challenge to accurately estimate the magnitude and impact of many climate-sensitive health risks. Without a doubt, all these risks are closely linked to climate change, and in the event of danger, the consequences could be serious for humanity. Climate changes and the effects of global warming are severely impacting multiple ecosystems, causing problems such as food security issues, ice and iceberg melting, glaciers melting, sea levels rising and storms becoming more intense. These are some of the visible effects of global warming, caused by rising levels of carbon dioxide and other greenhouse gases resulting from the warming of the atmosphere and ocean. In the report, the Intergovernmental Panel on Climate Change (IPCC) states that UN Climate Change News: 27 – Rising temperatures and sea levels, changing precipitation patterns and more extreme weather threaten human health and safety, food and water security and socio-economic development in Africa , according to a new report dedicated exclusively to the continent. The state of climate change and human activities on the discharge were quantified separately at the LRB. In general, there were three dominant human activities, for example, land use change to land use LUCC, water abstraction by human society, dams and reservoirs, which can significantly affect the discharge of Zhai and Tao rivers. 1 Introduction. Changes in the atmosphere, hydrosphere, biosphere, cryosphere, and other spheres can alter the environment on which human society depends.,