What are the quieter alternatives to traditional leaf blowers?

Jul 28, 2020 ... The lockdown response to coronavirus disease 2019 (COVID-19) has caused an unprecedented reduction in global economic and transport activity ... Global warming is one well-known effect of environmental pollution, caused primarily by increased concentration of carbon dioxide in the atmosphere, but there ... Feb 20, 2020 ... Moreover, major sources of lead pollution in the air are metals, ore, and piston-engine aircraft. Lead poisoning is a threat to public health ... Jul 15, 2020 ... 5 air pollution-related deaths are from burning fossil fuels, with the remaining largely from animal agriculture, dust from construction and ... The UK pollution sources can be surprising to many of us, as people usually assume that the problem is caused by big plants and corporations. These epidemics were directly related to unsanitary conditions caused by human and animal wastes, and garbage. In 1347, the bacterium Yersinia pestis, carried ... May 17, 2022 ... Over the past two decades, deaths caused by the modern forms of pollution (eg, ambient air pollution and toxic chemical pollution) have ... Greenhouse gases trap heat in our atmosphere, causing global warming. Already the average global temperature has increased by 1C, and global temperatures passed ... In a recent study, we compared second-hand exposure to particulate metals and organic compounds from e-cigarettes and traditional cigarettes. Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air.