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What is the greenhouse effect and its importance
The Greenhouse Effect
Impact of the greenhouse effect on the environment
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Since I was little, animals have always fascinated me. With a countless number of species, my mind was always obsessed with learning someone new about each animal. I remember making the front page of newspapers that only had facts about whatever species I was researching at the time. [ADD TRANSITION]
During the summer of 5th grade, my mom and I went to visit her friend in Iowa for a couple of weeks. While there, I played endlessly with their Australian Cattle dog, Lexie. I walked her (more like she dragged me) and played with her in their big backyard every day. I knew that since my mom was allergic, we would never own our own dog, so I treasured these moments as much as I could. Because of my love for animals, we decided that it would be
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These factors include habitat loss, climate change, introduced/invasive species, and hunting/poaching. Despite the seemingly small impact one species in decline appears to have in the ecosystem, the effect is actually catastrophic. What does driving a car, turning on lights, and using the dishwasher have in common? All three of these emits harmful gases into the atmosphere. While driving a car may seem like an obvious contributor to the growing climate problem, running your dishwasher may not. However, electricity is required in order to run household appliances, including that dishwasher. Electricity production is actually the biggest source of greenhouse gas emissions in the United States (QUIZ). 66% of our electric energy comes from burning fossil fuels, which contributes heavily to the greenhouse effect. Normally, when the sun shines on the earth, some of heat is absorbed and warms the earth, but the rest is bounced back into the atmosphere (*Greenhouse). However, with the emission of greenhouse gases, a barrier is created and not all the heat can escape back into the atmosphere. Instead, it bounces back towards the earth and transfers more energy into the earth. This concept is known as the greenhouse effect. Without this heat trapping layer, earth would be too cold to support life as we know it. However, since the Industrial Revolution period, the amount of these gases being released has been higher than ever before. This large influx is enhancing the greenhouse effect and is one of the factors of global climate
When the sun heats the Earth gases are released as well as water vapor. They go into the atmosphere and regulate the temperature. This is known as global warming or the greenhouse effect. Many of the environmental complications derive from the political and social involvement. The climate was not the only cause, but we had humans played a role on what had been occurring to the world. Earth has many different atmospheric layers that are influenced by the greenhouse gases. “Atmospheric concentrations of carbon dioxide have now increased nearly 30 percent since the beginning of the Industrial Revolution; methane levels have more than doubled; and nitrous oxide concentrations have risen by about 15 percent” (Fagan 209). The increase of these gases also enhanced the trapping of the heat. With more heat being trapped this lead to many coastlines to flood due to the melting of snow and ice. The increase of dangerous weather actions will pose as a threat also. These changes in the environment would eventually lead to political and social change of the people Overpopulation in certain areas and industry formation influence the greenhouse effect. We as a whole are destroying the place we live, the natural world. Although there are ways to prevent and reduce global warming, we cannot stop the natural occurrence of future climate. Climate is not the only factor, each individual that as
I was at my Grandpa’s house, letting his dog out. It was a Saturday night. My grandparents were out at a football game because they had season tickets. So I had to take care of the dog, Winston. He was a three-foot tall fox hound and he was tough as nails.
Species are decreasing and becoming extinct over time due to climate warming. Animals and plants have developed and diversified from earlier forms to become more complex organisms. Not only have living organisms changed, but so has the Earth. Over time, the world itself has changed drastically, not just the climate but the way it looks as well. The ice on the arctic is melting, causing oceans to become more acidic, oceans became deserts and pollution from our everyday lives are affecting the ozone. It all adds up and changes the world negatively. When the world changes, so do the animals within it. Climate warming has been a big part of the change we see in the population of different species. The speed of climate change is excelling, which
When researching the population decline of amphibians as a global issue, it is evident that there have been drastic changes in the past 30 years. Mike Lannoo from the U.S. Declining Amphibian Task Force says that there have been significant losses in amphibian populations for an extensive period of time (No Single Reason, 1999). Stuart et al. (2004) stated that according to scientists at the International Union for Conservation of Nature (IUCN), at least 427 species, roughly 7.4%, are at a dangerously high risk of extinction (Kaylor, 2006). The problem of amphibian decline cannot be linked directly to one single cause (No Single Reason, 1999). Instead, scientists have related the decline to disease, habitat loss, changes in climate, and pollution (Hayes, Falso, Gallipeau, Stice, 2010; Brooks et al., 2002; Dunson et al., 1992). It is concluded that many of these factors are related to and possibly caused by human interaction (McCallum, 2007). The declines could be caused by pathogens, climate change, or wildlife toxicology, says Dr. Ashley Mattoon from the Worldwatch Institute (Kirby, 2000).
Most climate scientists agree that the main cause of global climate change is the human expansion of the greenhouse effect. This is the global warming that results when the atmosphere traps heat radiating from Earth toward space (climate.nasa.gov). The main gases that contribute to the greenhouse effect include water vapor, carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons (climate.nasa.gov). Human activities are changing the natural greenhouse effect. The burning of fossil fuels like coal and oil has increased the amount of carbon dioxide in the atmosphere (climate.nasa.gov). Carbon dioxide levels have increased from 280 parts per million to 379 parts per million in the last 150 years due to human act...
Many of these causes could be prevented fairly easily. If people today would just follow some simple rules, none of these would be as big as they are now.
Being a teenager my mother explained having a pet was a great responsibility somehow I was frustrated she didn’t understand my passion and love for dogs! Nothing in the world would convince her to let us get one. She claimed I can have a turtle if I desperately wanted to have a pet. I couldn’t agree.
When I was child I remember loving wildlife I’d go to the lake fishing with my big brothers they were always the best fishers and I wanted to stay up to par I noticed the fish at the lake were more attracted to live bait so I immediately researched a strategy to freeze frogs with a flashlight before bedtime I’d take a trip to the lake and would collect as many frogs as possible in a bucket one night I decided to dissect one of my frogs outside on the patio and my father caught me and gave me a lesson not to ever do that again I felt terrible, however, this was the start to my infatuation with science.
Amphibians; a declining population Around the world many animals are being affected by their changing environments, with some of the most important ones being amphibians. Currently amphibians are being killed off at an astounding rate. This decline can be contributed to many things, such as disease, habitat loss, pollution and climate change. Over the last couple decades over 40% of amphibians have officially begun to suffer population loss. This has led countless organizations to pursue a solution to this problem.
The most destructive human contribution to climate change is fossil fuels combustion, which results in the release of carbon dioxide and other greenhouse gases into the atmosphere. Increased carbon dioxide, methane, nitrous oxide and halocarbons levels in the atmosphere cause an imbalance in the earth’s energy. This is because the gases alter solar radiation and thermal radiation which regulate the earth’s energy. Research indicates that anthropogenic climate change is the cause of the increased global warming over the last fifty years. 57 % of the carbon dioxide emitted is absorbed into the atmosphere while the rest is absorbed into the oceans. Carbon dioxide in the atmosphere is the most central greenhouse gas that is associated with global warming (Eby, Zickfield, Montenegro, Archer, Meissner, & Weaver,
Even if the reason of climate change may be the natural cycles, we humans are the major determinant to it. The huge amount of greenhouse gases in the atmosphere is causing the climate change and this amount is rising day by day, as a result of our actions. Greenhouse gases, like carbon dioxide, generally absorb and emit the heat in the atmosphere to keep the Earth’s climate habitable. However, as we continue to burn fossil fuels, this habitable Earth’s temperature will blow up, and as a result, some species will die out due to various problems which are caused by climate change. According to EPA (Environmental Protection Agency), the most obvious consequence of climate change is the rising sea levels, which will cause some seashore habitats to become unavailable to live to its species.
Biodiversity loss can lead to extinction, and hurt human life. It is our responsibility to take care of the environment. We bring in machines that harm the environment and destroy animal life. We need to limit ourselves on how much land and resources we consume. There are major issues that are causing species to become extinct and hurt our way of life and other animals do to the change in food chain.
I remember that at a very young age, I have always been in love with animals. I enjoyed animals of all sorts, rather it been a squirrel playing outside on the lawn, birds chirping outside my bedroom window, or cats and dogs. My family had a dog when I was very young like an infant up to my toddler age named Munchy. Munchy was a mixed breed of Beagle and Terrier and him and I was best friends. We were so close that I was told by my family several times that I one time had a sucker in my mouth and I would let “Munchy” have some as well. It was like him and I was sharing our lunch in a way. Everything that I ate, I would automatically let Munchy have some as well. You can just say that I knew the importance of sharing at a very young age.
Nowadays it is common to read articles in newspapers and magazines regarding biodiversity issues. Human beings have been knowingly and unknowingly destroying biodiversity since their existence. Biodiversity is the measure of the variety of species of animals living in an area. Forests are usually areas with high biodiversity while deserts are the opposite. Human beings have always destroyed biodiversity either by deforestation, or by some other means. Biodiversity depletion is a natural phenomenon. But the present levels of biodiversity depletion are many times higher than the natural rate. Recently the levels of loss in biodiversity have started causing global concern. Some of the main causes for loss in biodiversity are alteration of habitats, increasing levels of pollution and human population growth.
Global warming is an increase in average global temperatures. This will lead to rising temperatures of the oceans and the earth’s surface. Coal is a main contributor to global warming because so much electricity is produced from coal-burning power plants. According to the book Global Warming by Peggy Parks, “In the United States, more than 50 percent of all electrical plants use coal, which also provides power for about 40 percent of the total electricity generated throughout the world” (43). Global warming is also caused because of deforestation and the burning of fossil fuels. Many people say that global warming is natural; however, people speed up the process. Global Warming needs to be taken serious because as the temperature rises, it causes melting of polar ice caps, a rise in sea levels or unnatural patters of precipitation which can result in floods. This can also have an effect on wildlife such as the food chain. Many species have been dying of starvation and many have to move to different places due to the temperature changes. Possible solutions to Global Warming is for people to switch to LED light bulbs as it gives the same light and uses less electricity, wash clothes in cold water, buy less products, and to spread the