Microorganisms not only play a vital role in participating in various cycles, helping to digest food and break down waste, they are more numerous than any other living organism . They have adapted and inhabit all kinds of different environments, from extreme conditions – such as ice caps, ocean floor hot springs and salt lakes – to the air around us and the human body. The remarkable ability of microorganisms to adapt to such harsh conditions provides us with the opportunity to harness their capabilities through studies that shed light on the evolutionary processes, genetics, and natural interactions of microorganisms in ecosystems in order to provide solutions to the many challenges facing the world. in light of increasing human population, pollution, global climate change and increasing pressure on ecosystems. This essay will discuss the use of many beneficial microorganisms in the medical, educational, agricultural and environmental sectors to help achieve the sustainable development goals of water and sanitation, no poverty, no hunger, ensuring a healthy living and promoting well-being, life on land and water and sanitation (SDG) defined by the United Nations. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essayPoverty, hunger, life on land, ensuring healthy lives and promoting well-being, and the SDGs on water and sanitation are closely linked and as important as 'they be. some of the leading causes of death in low- and middle-income countries. Microorganisms and poverty have a very destructive relationship as almost 12.6 million people die each year due to unhealthy environments (World Health Organization, 2016a). Further research found that 52% of deaths in low-income countries are caused by communicable diseases, nutritional deficiencies and maternal causes. While rich and developed countries only have a 2% mortality rate due to these factors (World Health Organization, 2017b). According to additional research, 793 million people face extreme hunger daily, 791 million of whom come from developing countries (FAO, et al., 2015). Poor sanitation and inadequate water supplies have further caused the deaths of an estimated 842,000 people living in developing countries, with these conditions favoring the transmission of diseases such as cholera, hepatitis A, typhoid and polio. . The number mentioned above represents 58% of diarrhea deaths worldwide (World Health Organization, 2016a). This gives an indication of the difficulties endured by people with limited access to adequate health care, food and sanitation and highlights the importance of tackling these issues together, as all SDGs have the potential to influence each other. provide solutions to these problems. Although these solutions will not necessarily directly contribute to solving, for example, poverty in third world countries, they can help to alleviate the effects of poverty, for example by improving the general health of societies caught in the problem of living in bad conditions. This will give these companies the means to work and improve their situation. Many vaccines in the form of weakened pathogens, drugs produced from metabolites of microorganisms, the degradation of waste in the environment and perhaps even thecompetition between micro-organisms are all means of finding solutions. Vaccines provided to the human population located in areas prone to disease and where weakened strains of pathogens are found help increase resistance to disease by stimulating a human immune system response to generate antibodies that would destroy the wild strain if it infected this individual (Kaech, et al., 2002). New opportunities for industrialization of microorganisms whose ecological niches are intended to break down inorganic materials will play a crucial role in cleaning up polluted areas that provide a breeding ground for disease and infection and are commonly found in poor areas.communities (Shah, et al., 2008). Furthermore, through the removal of pollutants, an environment can be restored to become fully functional, which will improve the natural ecosystem that surrounds it and from which poor countries usually derive their livelihoods. Incorporation of microorganisms into agricultural sectors with beneficial symbiotic characteristics with specific plants could also improve crop yield and improve food quality and availability in poor regions (Johansson et al., 2004; Khan et al. al., 2009). These solutions are all indirect and require further transformation of economic objectives to make them viable, but they can be achieved. Another way to improve the lifestyle of people living in poverty is to improve the education system that is accessible to everyone, as this will help reduce the risk of being infected with a pathogenic disease (Prokop, et al., 2016). Research by Smilowitz et al. (2015) found that awareness and improved education on breastfeeding, disease control, and the infant's immune system can be improved by adapting specific routines or habits. Other research has found that learning about microbes in primary education also shows significant improvement in maintaining hygiene (Mafra et al., 2015). It was also found that the daily behavior of individuals who took a microbiology course was changed (Jones, et al., 2013), changes included not touching contaminated microabundant surfaces or not eating food that has not been stored under appropriate conditions. terms. Both are useful in preventing outbreaks in communities living in close proximity to each other, commonly found in developing countries. If entire communities are informed about microbes in their environment, safe health practices, and their responsibility for working with microbes, the quality of health within communities will improve. This gives people the opportunity to work to earn income to feed their families, which helps keep those families healthy. Educating people about microorganisms is another indirect approach using and encouraging research on microorganisms - their ecological niche and influence on humans - as this will improve and even potentially change the cyclical lifestyle in which we find ourselves people living in poverty and hunger. One of the consequences of living in poverty or in poorly managed countries is hunger and can be combated by increasing food production or better managing food distribution (Battcock and AzamAli, 1998). Microbes, due to their diverse functions and hosts, are often used to improve soil fertility, productionagricultural and biological control of plant pathogens. Minor agricultural input systems use phosphate-solubilizing microorganisms, symbiotic arbuscular mycorrhizal fungi, and various microbe-based pathogen control systems as an important approach to increase agricultural production (Johansson et al., 2004; Khan et al., 2009). Unlike chemicals currently used in agriculture, the use of green microorganisms as bioenrichers and biocontrols benefits the environment because it does not harm the environment if regulated in appropriation to the ecosystem (Pereg et McMillan, 2015; Richardson and Simpson, 2011). Adequate food distribution is hampered by the waste of raw materials - fruits, vegetables, milk and meat - due to inadequate food processing or faulty storage conditions, as undesirable environmental conditions trigger microbial growth. The most effective method used to limit or destroy microbial growth is preservation. This is done using methods such as canning, freezing and drying. These methods are known to be expensive, used only at an industrial level and can potentially have food safety implications, such as botulism caused by Clostridium botulinum (Shapiro et al., 1998). However, by utilizing the valuable, economically viable green fermentation capacity of microorganisms present on fruits and vegetables, these foods can be preserved for the longer term (Ross, et al., 2002). Bacteria often used in these fermentation processes are Lactobacillus, Saccharomyces and Acetobacter due to the primary and secondary metabolites they produce (Caplice and Fitzgerald, 1999; Ross et al., 2002). Lactobacilli are found in fermented foods such as many ancient staples, fermented milk, yogurt, wine, cheese, olives, pickles, sourdough bread, fermented sausages, salami, and produce recent dairy probiotics (Bernardeau et al., 2006). While the famous Saccharomyces is present in the brewing and distilling industries as well as in the production of bread and probiotics (Johnson and Echavarri-Erasun, 2011). Acetobacter is known to oxidize ethyl alcohol to acid, a process used in the production of vinegar. They are also found as biofilms on beer wort, pickle brine and fruit juices (Trček et al., 1997). Another alternative way to prevent food waste is to use a microbiological procedure by which excess food materials and industrial or household residues are converted into an edible form. One such example is Tempe-bongkrek, produced by fermentation of coconut pulp and peanut cake after oil extraction (Nout and Kiers, 2005). Microorganisms therefore have potential in food production and preservation to reduce world hunger, but for this potential to be realized, one must be informed about these organisms and have the resources to use them. Another well-known problem is the ever-increasing levels of pollution around the world. Pollution can be classified into different types, with air, water and soil pollution being the main problems as it influences larger groups of people as well as larger environmental areas. Microorganisms therefore play a central role in the control of pollution, pollution-related diseases and their morality rate because they are abundant in these resources essential to life on earth. Bioremediation for..