The Problems Of Human Population Levels Environmental Sciences Essay

The Problems Of human beings Population Levels Environmental Sciences EssaySuppose the world tribe stop development today (whew) What environmental difficultys would that solve? Which peerlesss would remain? What remaining enigmas would contain worse?The biggest paradox facing our environment today is the population of our planet. If the population of the world stopped today it would dish out improve living standards and peradventure facilitate more time to improve technology plus help balance the earthy resources we take over available.Taking steps to preserve or stop the abuse of our environment will grandly depend on stabilizing the population. Serious resuscitates remain if we do non adopt nigh method of s uttering the population. Birth control is one step in thuddinging deplete the worlds population. Education in developing countries is paramount. M any(prenominal) of these countries go along to cr extinguishe large families to ensure a sort of social securit y. How eer, the wellness of these families does non insure the longevity of the individuals. Many children die early as the result of poor nutrition and the lack of public health programs.However, plain if we were able to contain the population from growing exponentially our environment lock up needs improvement in al nearly e actually sector. No one knows for sure just how many individuals mformer(a) earth suffer support. What we do know is that major(ip) problems such as public health, food supply, bely water and the continued degrading and destruction of our woodlands and rain woods will remain. comprise biodiversity and climate control ar withal major issues that need our attention. ultimately we need to look at what major problems would mum remain by and by a cap in population came into effect. concord to the hold How planetary Population Growth is Creating Serious Problems by Larry West posted at www.environmentabout.com the largest fear is that in approach sho t decades the population of the planet will be faced with stark water-stress or water-scarce situations. These conditions will continue to intensify in meeting the needs of all individuals. The most serious of these overpopulation problems include starvation, epidemic diseases or war fara steeringe to secure a means of survival. suck a way in which you use the scientific process in your flavor?The scientific process involves the followingidentify a problem you would equal to solve,formulate a hypothesis,test the hypothesis,collect and analyze the data,make conclusions. triplet years ago we purchased an above ground swimming pool. My husband and I excite owned both other such swimming pools. Although far from being experts we be both well versed in the take and cleaning of a swimming pool. We were talked into purchasing a paper mag type of filter. We had evermore used a sand filter and they had always performed well. Thinking that this unexampled technology was better than sand we purchased the new filter. What should have been a fun project turned into a real nightm atomic number 18.The problem was we could not keep the water clear. Although we knew what the problem was, the hypothesis was determining what was do the water to go from clear to white. We tested the water we had other sort of a little test the water. No one could generate up with a basis wherefore this was happening. Finally after using numerous chemicals and gallons and gallons of chlorine we stumbled upon a pool company near us. They also tested the water and low and behold we had phosphates or the common term, white algae. I had always mind that algae were green or black. However, as we learned there is also a variety cognize as white algae. The material was coming from our well water as well as in the propagate from farmers in the bea spraying fertilizer. Our wonderful new filter that we had purchased could not handle the problem. Last year we finally gave the original fi lter the heave-ho and purchased the veritable sand filter and the results have been no more problemsA problem that I would like to solve is that of a cat spraying. It has to be the most disgusting thing I have ever encountered.One would have to wonder why cats do this. According to an word at www.iams.com Is your ditch Potty Naughty this is a rather common problem specially for plastered cats. After observing cats in general, there atomic number 18 truly several designers why this happens. First and foremost they do it to mark their territory. This is why it is strategic to spay or neuter animals especially males. The other issues concern the health of the animal or perhaps a behavioral issue. We have a cat that had both a health issue and a behavioral issue. We got the health issue taken c be of with the help of our veterinary surgeon. The behavioral issue was roundthing that was going to take some time. At the suggestion of the veterinarian we secluded this animal in a cage by himself. In attachment we tried all kind of cleaning chemicals to get unblock of any remaining odor. Thank goodness none of it was on any of the carpeting What we ready however was certain cleaning solutions do the zipper potty problem still worse. Any product with ammonia only attracted the animal right back to the aspersion. So after trial and misapprehension we finally found that only cat cleaners that our vet recommended worked.3. Describe two specific ways that microbes are important environmentally speaking, out-of-door of the areas of health and food. Describe one way that microbes are beneficial in health.Just what is a microbe? Microbes play a very important billet in our environment. According to www.library.thinkquest.org microbes are very small organisms be to various groups Bacteria, Fungi, Protozoa and viruses. According to this article they play a pregnant bureau in our life on this planet. Without them there would be no earth as we know it. Phytop lankton is one microbe which resides in the ocean. Its fibre is to provide oxygen and help slow global warming by removing some of the carbon dioxide produced when we burn fossil fuels such as coal, lifelike gas or gasoline. In addition microbes provide a natural repellent to control pests on food crops and other vegetation. Perhaps if we relied more on this natural pest control we could reduce the use of insalubrious chemicals that end up on our food.Microbes are also present in our bodies. The friendly bacteria present in our bodies help to break down the food we eat and also prevent us from succumbing to serious ailment by preventing harmful bacteria from entering our bodies.4. Explain what could happen to the ecosystem where American Alligators see if the alligators went extinct. Name a ready species and animal species that would be bad affected and expound how each powerfulness respond to these changes in their environment.The American Alligator is known as a Keystone Species. One might wonder just what a Keystone Species is. These species are those that play a critical role in the maintaining of the ecosystem where those species reside. Keystone Species such as the American Alligator have a very particular niche in the area where they reside. According to an article at www.atlss.org/gator the American Alligators role is one that has a major effect on the plant communities and associated aquatic animals. The alligators have survived where others have been come extinct. At www.exploringnature.org it was cited that alligators were put on the exist species list back in 1967 and protected from hunting. After the alligator has hatched its young, the alligators nesting mounds provide a nesting area for other species such as herons, egrets and red-bellied turtles. In addition alligators keep in check the population of certain vulturine fish such as the Gar. Perhaps the most important role they play is by keeping the wetlands open thereby flummoxing the area by providing a home to many other plants and animals. It important to realize certain species even though thought of as annoying pests are quite important to our whole ecosystem.Take the same approach that you used in Question 4 and research and discuss thearrival of the Asian screw into Lake Michigan.What are Asian Carp and where did these fish come from? According to an article at www.time.com these fish are related to what are commonly called bighead and capital carp. The Asian Carp are domestic to China and parts of southeastern Asia. These fish were originally used by American catfish farmers to eat the algae in their ponds. The Asian Carp have slowly found ways to make it into the Mississippi River and are now threatening Lake Michigan. According to the article these fish even though they are not particularly dangerous to people, grow quickly and adapt very well to their new environment. What makes them dangerous is that they feed on plankton which removes the bo ttom layers of the food chain of native fish species. Their potential presence is a very serious problem that has multiple effects. Their entry into Lake Michigan has the potential to ruin the fishing and tourism industries of Lake Michigan and the surrounding states. After all what fisherman would like to be smacked by one of these huge fish that seem to love to go airborne when disruptedFrom other ecological perspective, the Great Lakes are a key mid-continent migration rest stop for hundreds of thousands of waterfowl harmonize to an article at www.ducks.org. Because these fish have such a huge appetite they can eat their weight in vegetation daily leaving the wetlands luxuriant and destroyed for these migrating waterfowl. This problem demonstrates what can happen when an invasive species find its way into a new area, allowed to reproduce and destroys the original ecosystem.Identify a major local, national or global environmental problem and research anddescribe the role of popul ation growth on this problem.Lake Manitou is a 735 acre manmade lake located in Rochester, Indiana. This lake is home to many residents of Fulton County, Indiana and also a hot spot in the summer to many individuals living outside the Fulton County area. In 2006 it was notice that Lake Manitou was being threatened by an invasive fast-growing aquatic plant. The nominate of this pant is Hydrilla verticillata. Hydrilla is a noxious plant according to www.plants.usda.gov. In addition, according to an article found at www.rochsent.com Hydrilla invades lake this plant is commonly found in southern states. What makes this plant so serious is that it invades the water ecosystem and has the potential to choke out other aquatic plants. in that respect are several ways that this plant may have made its way into this lake. Since this lake is a popular gravy boating lake it is possible that a boat was contaminated somewhere else and when launched into Manitou it released the plant. The secon d reason according the Indiana DNR is that individuals who live or rent cottages at the lake unintentionally tossed water garden or pond plants into the lake. My husband and I live on a private lake in Fulton County. This lake has been used in the past by many residents for fishing. However, we are very picky and do not allow any boats to come on our property especially after this incident at Lake Manitou. It is very important to my husband and me that we maintain the quality of the lake and protect the ecosystem right in our own backyard.Explain in a detailed way why most of the animals in tropical rain forest live in trees.tropical rainforests are defined as dense forests with high amounts of rainfall and are located in tropical regions of the world. These forests are home to all kinds of animals and plant louse life. In fact there are probably many animals and or insects that have yet to be discovered in the rainforests. According to rainforest an article located at www.rainfo restanimals.net there are several layers to the rainforest. These layers are known as Emergent Layer, canopy, Understory and the Rainforest floor. The top layer known as the Emergent Layer is home to a variety of insects, some species of bats and some species of birds. The next layer known as the Canopy is composed of trees that grow to heights of 100 150 feet. It is in these two areas where most of the animals make their home and find their food. The lower levels of the rain forest do not receive much sunlight however these levels still provide an environment conducive to a variety of life that inhabits the rainforest floor.It does make one wonder how so many species can live in harmony and find the food and water to survive. The main reason is because they have adapted to living on specific plants or animals which other species are unable to eat. I found a very kindle article at www.ran.org. that explains how these species often help each other by supplying fruits and vegetation by droppings etc. However, these species have change state so dependent on each other that if one does not survive the other will often become extinct as well.Using the bird example as a model, identify another species that your lifestyle (or that of our community) could directly or indirectly contribute to its premature extinction. What are three things that could be through to mitigate that?Extinction is forever. There is no turning back the clock to save the species which in the case of the passenger pigeon was directly the result of human intervention. It is our human activities that have the most hard effect on species animals and plants alike. By degrading and destroying our environment we are the bang reason why species are becoming extinct.One species that could be in danger is migrating waterfowl. By degrading and destroying wetlands and marshes we are limiting the areas where these animals take refuge. On a local perspective we all become annoyed at the growing popula tion of the Canada goose. They seem to be everywhere. But have you ever thought that perhaps we have taken past the areas that once belonged to them? In our local community the golfers are upset because there is a large population of geese. Well what do you expect down the road is a large 735 acre lake and wetlands next to the gold course. It really makes me angry when we take areas away from these animals and then complain about their presence. Where are they supposed to live?another(prenominal) area that is in danger is located in Western Canada and interchange Alaska that is home to one of the largest forested regions in the world according to the article Western Boreal Forest Canada Region 5 located at www.ducks.org . This massive forest area is home to many species of waterfowl including ducks, loons and sandhill cranes. It is where they migrate, molt and breed. These pristine areas of lakes and forests have in the past been immune to outside abjection and destruction due to the remote area where it is located. However, it is evident that humans are moving into this area in search of ways to feed our growing oil consumption. It will have a profound effect on the land, the species and the climate of this region.There are many things that can be done to protect these wonderful areas. One of the most important I opinion is education. Ducks Unlimited strives to do just that by educating individuals and maintaining existing wetlands. In addition we need to use proper forest management to protect these areas. at last we need to find solutions to decrease our huge appetite for petroleum. In doing so we alleviate several problems, cut down on destroying pristine areas which are home to many species, lower water and air population and slow down the process of greenhouse gases. All of these are important to sustain our environment.