Global Warming is one of the greatest persistent environmental issues fronting our world today. Find out which five human activities can cause global Warming and how to reduce their impacts.
What’s Global Warming?
Global Warming is an increase in the Earth’s regular temperature due to human beings releasing various greenhouse gases into the atmosphere.
Global Warming harms many parts of the globe. Because of Global Warming, the melting of glaciers results in rising sea levels. When the sea level rises, it risks those living in areas with low elevation.
Main Causes of Global Warming?
Greenhouse gases are the root cause of global Warming. These are discharged when fossil fuels such as coal, oil, and natural gas are burned. They are also released during industrial processes and agriculture. Carbon dioxide (CO2) is the main greenhouse gas formed by human activity. It is accountable for approximately 80% of the total greenhouse effect. Other significant contributors include methane (CH4), nitrous oxide (N2O), (and CFCs). The impact of a greenhouse gas on the environment is determined by its duration, global warming potential, and quantity.
How Humans Can Cause Global Warming?
Global Warming is a direct result of human actions, as they discharge heat-trapping greenhouse gases into the atmosphere. Everyday actions such as burning fossil fuels, using aerosol sprays, and animal agriculture can lead to Warming if done in excess. Luckily, there are several strategies to cut down on these activities and reduce their impact on our planet.
Burning Fossil Fuels
Burning fossil fuels is one of the most common causes of global Warming. When coal, oil, and other fuel sources are burned in factories or to power transportation. They release carbon dioxide into the air, traps heat, and warm the atmosphere. Reducing energy consumption by using energy-efficient appliances and vehicles can help reduce the amount of burning fossil fuels required and thus result in fewer emissions of carbon dioxide released into the atmosphere.
In addition, switching to renewable energy causes such as solar, wind, and hydropower also helps reduce the amount of fossil fuel burning and its related emissions. Even though renewable energy sources like solar currently produce a small percentage of energy globally. Their utilization is growing quickly due to improvements in efficiency and cost. This process supports reducing reliance on burning fossil fuels for global warming prevention.
Deforestation
Deforestation is the clearing or diminishing of forests by humans. it is one of the most significant issues facing the global use of land. Cutting of trees estimates is usually determined by the size of the forest cleaned for human use, including the removal of trees for crops, wood products, and grazing areas. When clear-cutting is used, all trees are taken off the land, which removes trees. If forests are destroyed and reclaimed, much of the stored carbon is unconfined into the atmosphere as CO2 (CO). This deforestation and the degradation of forests contribute to global heating.
The United States Food and Agriculture Organization (FAO) approximations that deforestation is roughly 1.3 million square kilometres per period. However, the rate decreased in certain areas at the beginning of the 21st century due to improved forest management practices and the establishment of nature reserves. The most considerable deforestation takes place in the tropics, which is where there are a variety of forest types exist.
Industrial Process
Another key factor in global Warming is industrial processes, as certain industries not only create large amounts of waste gases but also rely heavily on burning fossil fuels such as coal and natural gas. These fossil fuels discharge significant amounts of carbon dioxide and other gases. Which can contribute to climate change and global Warming. We can reduce this by using renewable energy foundations such as wind, solar, geothermal, or hydroelectric power. Which do not release any emissions into the atmosphere.
Additionally, reducing other emissions produced by various industries through modern technologies such as scrubbers or carbon capture and storage systems can also limit the number of greenhouse gases released. Furthermore, recycling materials and energy-efficient designs on industrial processes can also help reduce emissions from these activities. By incorporating various methods, countries can work together to mitigate the impacts of climate change caused by industry-related activities.
Agriculture
Agriculture is one of the main contributors to global Warming as certain farming practices such as using fertilizers, methane emissions from livestock, and burning of crop residue have increased atmospheric levels of greenhouse gases. Reducing these activities can help reduce their contribution to global Warming by improving soil health, switching to organic farming practices that rely less on chemical fertilizers and pesticides, and allowing fields to lie fallow between plantings. Enhancing efficiency through technological advances is another way to reduce greenhouse gas emissions.
According to the EPA, agricultural activities account for about 8.4 per cent of US greenhouse gas emissions. Crop production is estimated to contribute more than 1/3 of this emission due to the use of chemical fertilizers, emissions from animal agriculture, and the burning of crop residues. Livestock emissions such as methane and nitrous oxide are another significant source of emissions associated with agriculture. To reduce their contribution to global warming, farmers can switch to low-till farming practices that minimize disruption of soil composition and organic wastewater treatment systems that produce less methane. Additionally, farmers can turn to renewable energy foundations such as solar or wind turbine power to run irrigation pumps or greenhouses instead of relying on fossil fuels.
Mining Activities
Mining activities, including excavating coal, oil, and other fossil fuels, can discharge large amounts of carbon dioxide into the air. One can do mining operations ecologically sustainably to reduce their negative impacts on climate change. This process includes taking measures to minimize emissions from the extraction and burning of fuels, reclaiming land disturbed by mining activities, and addressing water pollution caused by runoff from mine sites. For example, modern mine operations may use special waste management systems and careful monitoring techniques to minimize their environmental impact.
