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Overpopulation and environmental degradation
How does global warming affect the life of the animals
How does global warming affect the life of the animals
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While watching the video “Planet Earth Pole to Pole” I have learned many things such as One hundred years ago, there were 1 billion people on earth, and now there are more than 6 billion on earth. There are still places on earth where people have yet to interfere. One of the main reasons this is so untouched by humans is because of the harsh climates in these areas. The sun controls the life on earth. If the sun’s rays are too strong things will not grow and if the sun’s rays are weak things will not grow.
Male emperor penguins live in the Antarctic and face months with no sun. The temperature is minus 70 degrees Celsius. The penguins stay because they are guarding their eggs, which were above their feet under some fat. These are the
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The sun’s rays don’t reach the earth with enough energy to allow trees to grow. If you travel 500 miles south, you can see the beginning of the boreal forest. The furs need like trees have hardly any nutrition and do not allow for any life. These trees in this area are so numerous than the lack of trees up north they change the composition of the atmosphere. When you head further south the tree composition changes to allow for large leaf trees to grow and allow for a bustling ecosystem in the summer. During the winter time, the trees lose their leaves and animals must hibernate or move on to find more food.
In these winter times, the Amur leopard hunts and tries to find any food. These leopards are the rarest cats in the world. These cats are very hardy cats, but there are only forty left in the wild.
All animals depend on of the sun for energy. The sun 's energy brings color to the landscape which allows life to thrive. During the fall months, the trees, leaves begin to change colors. This change signals that winter is coming, and the trees are about to hibernate. Some organisms thrive on the decaying of other plants. Many animals leave in search of warmth and
Depending on the biomes, rainfall and soil can vary. However, the rainfall is typically ranges from 30 cm to 200 cm. In mountainous regions and forest biomes, there would be plenty of rainfall. While in the grasslands, there’s little rainfall. In the temperate zone, there are two main types of trees, coniferous and deciduous. The deciduous trees, in the South, drop their leaves in the winter. Generally, the trees are usually small in height unless in the forest areas. The forests tend to have wide leaves and tall, large trees. The soil in deciduous forests is found to be very fertile. The different amount of rainfall in the forest areas and the grasslands cause the difference between the trees and plant height. The rainfall in forest regions can lead them to be very common with the rainforests. Furthermore, the changes and variation of weather could be the reason as to why the forests shed or don’t shed their leaves. The leaves show a correlation between the fair amount of sunlight during the summer causing the leaves
Humans can not be the only thing that is hurting the Earth. When you really think about it, Earth goes through a lot of natural disasters, which cannot be controlled. According to an activist, Tim Haering, “Tsunamis, floods, volcanoes, earthquakes, tornadoes, wildfires, disease nature kills more than we kill each other.” Earth throws in all of these natural ...
Once colder temperatures hit, the larvae dig deeper into the wood to wait out the winter. The Adults, which feed off the leaves at the top of the tree, emerge from D-shaped holes in the spring and the cycle starts again.
...arth has always varied from time to time, since the time the earth was formed and it is one of the most unpredictable processes. Though it is a natural process, anthropogenic contributions are also accounted upon heavily these days. According to studies, although the earth is supposed to be experiencing a cooling phase at this time, it is evident from the polar ice caps melting that the earth is warming. The polar ecosystem is hence going through a phase of dynamism more due to external disturbances such as rising temperature and ocean thermal expansion. Therefore the need of the hour is to be aware about the changes in the ecosystem that is occurring and to come together to either prevent or adapt to the changing conditions. Only then can a ecosystem function in a healthy manner with its species diversity and good interaction among themselves and their environment.
There are even times in the year when the sun doesn’t come up for days. In the tundra we have little snow and even less rainfall. The rainfall is about a quarter inch of yearly rainfall. Even though the tundra’s winters are long and harsh, summers are the shortest season of all. Due to the terrible weather and climate in the tundra, their animal and plant life is very limited.
Also due to the fact that much of Its territory is located within the northern pole of the Tundra. alternating 6 month periods of light and dark. This is also the reason why the Tundra receives cold weather; at its degree of latitude the suns rays end up. hitting the region obliquely, thus causing less solar heat. Here are the temperatures of the Tundra in general.
These penguins lived after the Castastrophic event “Cretaceuous” that demolished the dinosaurs and many other species. Based on the DNA analyses and avaiable evidence of modern birds, we think the modern bird- lineages, including penguins, some how managed to survive through the Cretaceuous. Also it’s not shocking these fossils were found in New Zeland. The South Pacific and Southern oceans were free of predatory mammals, had abundant food, and had space for Penguins to breed. But the Southern Pacific is not the only area where Penguins inhabit. Many of modern penguins “Aptrenodytes” are located in the Antarctic. Recenelty it was discovered that there was a over looked feature on the surface of the fossil penguins flipper bone. These grooves were easily missed because the look was similar to tendons and muscles in the same area. It was discovered that these grooves were blood vessels that make up a counter current heat exchanger called “humeral arterial plexus” which allows penguins to limit the heat loss through the flippers. Also it helped Penguins maintain their core body temperature in cold water allowing them to survive long journeys in the cold waters. Although Penguins have luckily been able develop these traits to survive the dramatic shifts in climate, the world population can not mistake their success as resilience towards global warming.
Simpson, George Gaylord. Penguins: Past and Present, Here and There. New Haven, Connecticut: Yale University Press, 1976.
One way that the environment impacts the animals is that the animals such as bears adapt and store their energy in the winter. This is also known as hibernating. “Animals in the mountains have also adapted to save energy during the harsh winter months.” (Cassandra Maier, Adaptations of plants and animals to mountains) When animals hibernate, they are less active during the winter, and they just sleep for most of the day. Other animals such as the goat and deer do not hibernate during the winter,
Throughout history climates have drastically changed. There have been shifts from warm climates to the Ice Ages (Cunningham & Cunningham, 2009, p.204). Evidence suggests there have been at least a dozen abrupt climate changes throughout the history of the earth. There are a few suspected reasons for these past climate changes. One reason may be that asteroids hitting the earth and volcanic eruptions caused some of them. A further assumption is that 22-year solar magnetic cycles and 11-year sunspot cycles played a part in the changes. A further possibility is that a regular shifting in the angle of the moon orbiting earth causing changing tides and atmospheric circulation affects the global climate (Cunningham & Cunningham, 2009, p.205). Scientific studies suggest that all these played a role in past global warming and cooling periods. Today, however, there is a lot of conflict on whether humans are causing a global warming that could be disastrous to humans and all species of plants and animals on this earth. This paper will first explain the greenhouse effect, then take a look at both sides argument, and, finally, analyze the effect of global warming on world-wide sustainability
Snow leopard. When most people hear those words put together, they think of a large, stunning cat with piercing blue eyes, prowling across a snowy terrain high up in the mountains. What they don’t imagine is a helpless animal whose habitat is being destroyed. That is exactly what is happening to these beautiful creatures. Mountain ranges, where these rare cats live, are under the attack of global warming, and the snow leopard population is dwindling because of humans. One of the more well-known snow leopard habitats are the Himalayas. Located in Asia, the Himalayas are becoming warmer each year, which results in a higher treeline. The snow leopards are forced to retreat ever higher into the mountains, where there is less food, vegetation, and, most importantly, oxygen. Even more, humans are attracted to the alluring furs of this beautiful feline. Illegal hunters, or poachers, track down the snow leopards and kill them for their pelts, bones, and body parts. The snow leopard’s fur is a whitish-gray color, tinged with occasional yellow in the spring and dark gray to black splotches, or rosettes (Scherer & Fletcher). The colors of their fur act as camouflage against the mountain snow. Additionally, this cat is one of the smallest of the world’s large cats, averaging about two feet tall from paws to shoulders and about six feet from head to the base of the tail. The tail, however, can add up to three feet to their body length. The snow leopard eats anything from wild sheep to birds to gazelles to red pandas. It is obviously a meat eater, which is called a carnivore. Back to the point, snow leopards are in great danger of becoming extinct if humans continue to hunt them for their pelts and bones and if climate change co...
Nigh, Gordon D., Ying, Cheng C. & Qian, Hong. (2004, October). Climate and Productivity of Major Conifer Species in the Interior of British Columbia, Canada. Forest Science 50(5), 659.
Trees give nutrients to other trees and trees are a keystone species. So, if it gets affected by a parasite and that is a part of symbiosis. Now when the poison is in the tree when it get nutrients the tree would die or the plant. But something positive it can stay alive because of the roots getting tangled with a tree. Also animals would die from the trees because how the tree will die and could not get any food from the tree. The last information I want to talk about is that a lot of trees would die because all the roots are tangled and there would not be any healthy trees in the area. This affects the survival and reproduction because all the trees are dead. This shows that living and nonliving factors within an ecosystem affect the populations of plants and animals because how the plants and animals are dieing when the trees are talking by spreading the poison. So now you can see how everything connects in the next paragraph and what
In order to stop climate change in the world we all must protect the boreal forests. This forest contains a lot of carbon on the planet which also contains a lot of greenhouse gases. If this carbon is released then our planet will be endangered.
Nature is something that no one can be 100 percent sure about and changes in any period of time. The earth’s temperature is dependent on the balance of the energy entering and leaving the planet. According to the EPA (Environmental Protection Agency), change in the planets orbit can lead to an increase on the climate on the planet. Nature also has an effect on climate change with external events, events that are not on the climate system. Volcanic eruptions and change in solar radiation are two of the external events that cause climate to change on earth. Although these two events cause the climate to change, they only have a short term effect (Canada). Islands and dry place are more common to have an increase in temperature because of the amount of energy that is generated and released back to the atmosphere. As the ozone is breaking down, the amount of solar energy being generated and released to the atmosphere is greater than before, which produces an increase on the world’s climate. Movement of crustal plates is also something that changes the climate on earth. The Northern Hemisphere usually gets warmer than the Southern Hemisphere due to the amount of land mass the Northern Hemisphere has. Around every eleven years, according to CSI, the amount of dark sunspots on the sun decrease from the maximum amount of sunspots to the minimum amount. Scientist call