IndexIntroductionConclusionReferencesIntroductionBiodiversity refers to the variety of life on Earth which refers to all living organisms and the ecosystem to which they all belong. I chose this topic as a research topic because I have minimal knowledge about it and would like to understand more about it. Biodiversity is damaged by population growth and resource consumption, habitat conversion and urbanisation, overexploitation of natural resources and environmental degradation, but above all by climate change and global warming. So this essay analyzes how climate change and global warming affect biodiversity. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essayThe impact of global warming and climate change on biodiversity is enormous, according to the World Meteorological Organization (WMO), from 2015 to 2019, the level of carbon dioxide and other greenhouse gases increased by 20%, damaging the environment, bringing many negative effects on the environment because it increases the global temperature. An example of the effects of climate change is the shrinking of the ice sheets in Greenland and Antarctica. In 2019, Antarctica lost 16% of its ice sheets by the end of November, while Greenland lost 10.9 million square miles, or 80 to 90% of its ice sheets over the same period. Global warming and climate change will cause ocean temperatures to rise because the ocean absorbs excess heat from greenhouse gas emissions. Rising ocean temperatures affect marine species and ecosystems, causing coral bleaching and the loss of breeding grounds for fish and marine mammals. Food security will be threatened because there will be a decline in fish and marine mammals due to the loss of breeding grounds. The decline in the bee population is mainly caused by climate change. Bees that are unable to adapt would have to constantly move to a place where they are suitable, but some would die if they could not find a place where they are suitable. Bees are the most important pollinators of food crops in the world, without them there would be no food for humans and animals as there are no bees to help with the pollination of food crops. The retreat of glaciers is another effect of global warming and climate change. As glaciers melt, sea levels will rise, causing floods that will affect people living in low-lying areas, destroying their homes and valuables, rendering them homeless. Another effect would be extreme events such as floods, storms, heat waves and droughts. Heat waves were the deadliest weather hazard in 2015-2019, affecting every continent and setting numerous new temperature records. Heat waves affect the elderly and workers, such as those in the construction industry, who are required to work in the sun for long hours, in some cases causing heat exhaustion. Finally, fires are considered extreme events. Fires are usually caused by drought in most forest regions. Fires cause a haze that affects people's health as it is toxic, especially people who have respiratory problems such as asthma. In September 2019, Indonesia's forest fires caused haze that spread to Malaysia. The haze was at a toxic level, above the API of 200, causing many schools to close for multiple days. In the2019, Australia had a huge fire that affected more than 11 million hectares of woodlands, forests and parks and specialists estimated that around 1 billion animals were affected by the fires. They affect the lives of species living in forests as their homes are burned and put them in danger, meaning our food security will also be threatened. Food security is threatened because agricultural land will be burned by fires, which will burn all crops. Even after the fire passes, farmers would have to clear the land again and wait for the soil to heal before planting again, which is a long process. But not all species will affect us, for example the dodo bird, it has been extinct for decades and humans live well without it. Forest fires will affect humans the most because forest fires are uncontrollable once started and can burn rows of houses and buildings, leading to people becoming homeless and left with nothing as all their properties are burned. Natural resources are resources that exist without any action of mankind. There are two types of natural resources: renewable resources and non-renewable resources, just like its name, one can be renewed and the other cannot, which means once it runs out, it would become extinct. Overexploitation of natural resources is also one of the biggest threats to biodiversity. An example of overexploitation would be overfishing. Countries such as China, Peru, Chile, Japan and Russia are one of the largest contributors to the overfishing problem. Nearly 80% of the world's fisheries are already fully exploited, overfished, depleted or in a state of collapse, and 90% of stocks of large predatory fish, such as sharks, tuna, marlin and swordfish, are nearly depleted. to overfishing. Overfishing can degrade the ecosystem if not stopped, will create an imbalance that can erode the food web and lead to the loss of other important marine life. Food and economic security will decrease, fish is one of the most requested foods as it depends on everyone as a source of protein, if fish ever disappear, this will have a great impact on economic security as jobs related to the sector will also coastal environment will disappear as it will no longer be needed, leading to high unemployment. Another example of excessive exploitation of natural resources is that of forests. Trees provide us with oxygen, absorb unwanted carbon and protect us from drought and extreme weather, they also lower air temperatures and reduce the heat intensity of the greenhouse effect by maintaining low levels of carbon dioxide. Forests cover 31% of the Earth's land, but every year we lose 18.7 million acres of forests to logging. One of the main causes of deforestation would be due to population growth. Forests are cut down to obtain land, there is a need for food, so land is needed to grow food, and the demand for firewood is increasing due to the increase in population. Just as overfishing can degrade ecosystems, so can overexploitation of forests. Forests are home to 80% of the world's terrestrial biodiversity. If overexploitation of forests continues, animals living in forests will be seriously affected. When their homes are evicted, they have nowhere to go and nowhere to find food, and they would just die. This will increase the rate of extinction. 13.2 million people worldwide have jobs in the forestry sector and another 41 million have jobs related to the sector. One day, if the forestswere completely exploited, these people would lose their jobs and remain unemployed. Brazil's president has weakened environmental laws, reducing efforts to combat illegal mining, logging and ranching. This has caused a great impact on the natives and animals of the Amazon as the rate of deforestation increases. One possible course of action to help biodiversity would be to preserve it. Global warming and climate change can be stopped by the actions of human beings, who should completely change their lifestyle. Non-renewable energy sources are burned to generate electricity and actually produce carbon dioxide when burned, causing global warming and climate change. Instead of using non-renewable energy sources to generate electricity, people can use solar energy to generate electricity for their homes because it uses renewable energy which is sun and wind. People can also replace their fuel-using cars with smart cars that use electricity. Carpooling, public transportation, walking and cycling are also other ways to help combat global warming and climate change. Walking and cycling do not produce harmful gases in the air and carpooling and using public transport produce fewer gases than driving your own car. Air conditioners produce chlorofluorocarbons (CFCs) which is a type of greenhouse gas, which people can replace by using air conditioners with fans that run on solar energy. Population growth can be controlled by introducing a law according to which a couple can only have a certain number of children. An example would be China's one-child policy, the law was first introduced in 1979 and ended at the end of 2015. The law was introduced due to overpopulation in China and wanted to alleviate social, economic and environmental. China's one-child policy has been very successful as the birth rate of children each year has decreased significantly. Another way to control population growth will be to educate people about sex education and family planning. Many people do not receive this education as they may think they already have sufficient knowledge about it, but in reality this is not the case. This education teaches people how contraception has a big impact. One course of action to prevent overexploitation of natural resources is to reduce the use of fossil fuels. Fossil fuels are not renewable as they take millions of years to form, most energy sources use fossil fuels to generate energy but people can use other sources to generate energy such as renewable energy such as wind or solar energy. Another course of action might involve laws to protect trees and forests. This law would prevent people from exploiting trees and forests and from clearing forests. This will not save the homes of forest-dwelling species, but people working in the forestry sector will have job security. Please note: this is just an example. Get a custom paper from our expert writers now. Get a Custom EssayConclusion research I have conducted, proves that human survival depends on the preservation of biodiversity. I think global warming and climate change will be the most serious effects if biodiversity is not preserved, as the coastal ecosystem will be affected and the same will happen to us humans. If the coastal ecosystem is affected,.