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How global warming alters wildlife
How global warming alters wildlife
How climate change affects wildlife
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The Earth and the ecosystems we have today have been changed by many years of evolution. During the Earth’s life the world could not stay the same. It had to change and so did the creatures living with it. When the climate changes the creatures living there have to adapt to their new environment; luckily when the environment changes by natural cause it does so very slowly, in most cases, giving the animals time to find the best characteristics to survive. Scientists have studied the evolutionary trail of the Earth’s weather, geography, and animal history. They have found that weather affects all things. Erosion can form or destroy mountains, create oceans, or split continents. Through more study and digging scientists came across the historical animals, frozen in stone and fossilized. Fossils were and still are one of the greatest ways to study what the weather used to be like. From the beginning of time it was the environment that would ultimately rule the earth. Nothing living on Earth could change what way the wind blew or how much it rained. The ecosystems were set, until weather decided to go a different route. This was true before humans created advanced technology and started using it to cut down trees, level mountains, turn up prairie, and move water. Before the age of technology the weather was invincible, able to put up with anything the living things on Earth could throw at it. Now humans are throwing fossil fuels, plastics, explosives, and much more. The environment no longer changes by natural cause. Environmental change is merely the effect of human actions. It has become weak, no longer able to protect the living things on Earth. Humans have had a huge impact on the Earth’s Environment. An impact the environment ca...
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...ugh its normal change from warm to cold. This particular year it rapidly changed and many sea turtles died because they could not handle the cold. Whether you believe in the arctic gap expanding and shrinking or the ocean habitats changing you have to believe in the effect, because they happen right inform of your eyes. Humans have had a part to play, for good and for bad, when it comes to the quality of the air and the atmosphere.
It is clear that all living things play a part in the living environment and and it is clear that some play a bigger part than others, but all are important and essential to the Earth. It is unfortunate that humans have plaid a two faced role. They all try their hardest to protect what they think is important, but what is important varies from person to person. The effect humans have had on the environment may change in later years.
Another example she uses to make her point is about coral. When thinking of coral, the idea that comes to most is it is a plant that lives in the ocean and provides a beautiful color. Coral provides more than that for the ocean as we see it provides “Thousands-perhaps millions- of species have evolved to rely on coral reefs, either directly for protection or food, or indirectly, to prey on those species that come seeking protection or food” (Kolbert 130). When carbon dioxide enters the ocean, it forms into an acid called carbonic acid, which has been eating away at most of the coral and not allowing it to grow or survive in the water. This other example used by the author showing humans how we are destroying important aspects to earth. We should be more alarmed to what is occurring in the ocean because we also depend on it for some of our resources. It also goes to show if we are capable of putting other animals in danger we are fully capable of erasing our own
On the basis of the evidence, it is accepted that climate change is occurring and the climate will change even further due to our fossil fuel based economy, the increasing number of people and their increasing wealth. The increase in greenhouse gases has already started having impacts on the climate, natural ecosystems and human societies. It is clear that the average surface temperatures have increased and it will continue to do as more carbon dioxide gets released into the atmosphere. The recent warming is unprecedented in both magnitude and speed. The projected warming for the 21st century will expect to create severe problems for natural ecosystems and human societies. Water resources are already suffering from increases stresses, and are likely to be reduced. This will inhibit the growth of crops and adversely affect other water uses such as water use for industries and the water supply for the human population. This will lead to more severe food shortages. The glaciers and ice sheets are already retreating, and will retreat more which will lead to changes in the total and annual cycle of river flow in some rivers, threatening water supplies further. Impact on the ecosystems will affect the distribution and productivity of plant and animal species and water supply. A loss of biodiversity is likely to be accelerated by climate change. There will be an increase in extreme weather events such as increases in flood magnitude and frequencies, increases in drought intensity, frequency and duration as evaporation rates will be greater. Higher average temperatures and possibly increased variability are likely to lead to increased frequency and severity of heat waves, causing additional deaths due to heat stress and vector-borne disea...
In recent decades, the contentious issues surrounding climate change and the corresponding effects it likely exerts upon contemporary civilization has developed to become one of the most pressing areas of concern afflicting humanity (Armstrong, 1). Currently, climate change has started to demonstrate its potentially calamitous consequences upon human subsistence practices, and has even begun to alter the very environments that entire societies reside in, theoretically endangering them in both instances (Armstrong, 1). Though the hindrances inherent in climate change are potentially devastating to the preservation of modern society, the problem of climate change itself is not one that is exclusive to the contemporary era. Rather, the harmful
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 ...
There is no such thing as just changing something from one part and not having its effects distribute throughout the entire ecosystem. As an ecosystem continues changing and evolving, so will the organisms living around or in it. We must adapt to the environment or we will become extinct, unable to adapt into the rapidly changing environment we live in. Althout human impact on an environment may benefit us, it can also be harmful to nature. By taking care of what we do to the environment, we can prevent future negative changes in the environment and preserve earth’s natural state.
For a majority of people, it isn’t new news that the Earth’s climate is changing and increasingly getting warmer. For quite some time now, people have been arguing about what the actual causes are and what role humans have played in the current condition of the earth. A good bit of people seem to be in agreement that due to the actions of humans, the earth’s climate is increasingly getting worse and that if things don’t change, than everyone living on earth will be facing the consequences. However, this is not entirely true. The fault of climate change does not fall solely on the shoulders of mankind, but on the earth as well.
There is no hesitation when it comes to whether humans impact the global environment. However, it is questioned in whether human’s ecological footprint is either negatively or positively impacting. In clear perspective, humans share from both sides and their ecological footprint is noted towards whether it will benefit or harm the environment around them. Topics such as overpopulation, pollution, biomagnification, and deforestation are all human impacted and can harm the environment, but some include benefits into helping the world around us with solutions to their problems.
“In the last three decades, the United States has had an average of 80% consumption of fossil fuels such as coal, gas and oil; all of which contribute to the emission of greenhouse gases” (Josef). All over the world, climate is varied; however, that is not the problem. The problem is that our climate and weather patterns are changing and leaving disaster and catastrophe in its wake. The common question of debate is whether humans are the main cause of this climate change, if it is solely a natural occurrence, and what can we do about it? “Climate change refers to any significant change in the measures of climate lasting for an extended period of time. In other words, climate change includes major changes in temperature, precipitation, or wind
In conditions of lack of natural enemies, also as exponential scientific, technical and technological growth, some problems occurred that human kind wasn’t face earlier. With some actions that are taken, humans have succeeded to affect the ecosystem, unfortunately this effect was basically negative, and is manifested trough the climate changes or a nonrenewable resource waste.
The most well-known of these changes is climate change. Climate change is the change in climate patterns over a region. Climate change, or global warming, is very important and has severely affected the earth and its wildlife. More specifically, it has affected rainforests. Rainforests make-up at least 6% of the earth’s surface and at least 50% of the species of plants and animals, and ten percent of all rainforests are located in Asia alone. Thus, if anything were to happen to the rainforest population in Asia the results would be disastrous. However, it has already started. Studies show that the extreme temperatures has caused trees’ growth rates to decrease, and that extreme temperatures negatively correlate with growth rates. Additionally, studies show that animal populations are decreasing and migrating due to the deterioration of their habitats. Generally, climate change has had a negative effect on the earth and its’ inhabitants, thus, if we do not find a way to stop it now the results could be calamitous. Now the question is how do we prevent such an event, or at least protect ourselves from it. Thus, I recommend that further research be done to identify how and why certain species of animals have not been affected, and to see if this can be used to help other species to prevent any disasters in the
== = = Human beings are dependent on the Earth's diversity of species for our survival. Wild species play a vital role in the maintenance of the planets ecological functions, yet everyday on the planet 40-100 species become extinct.
Earth is our home. The environment here on Earth is what made us and what is sustaining us. Earth has been the home for the modern human for the past two-hundred thousand years, just a drop in the bucket when looking back how old is Earth. The two-hundred thousand year history of modern humans hasn't affected Earth as much as it did the last one-hundred fifty since the Industrial Revolution. Since the Industrial Revolution, mankind has had devastating effects on the environment. The Earth has been ransacked by people for its natural resources. If mankind doesn’t act now and become environmentally conscious there will be devastating effects in the future. People need to realize that in order to succeeded as a species we need to care for our environmental sustainability. The concept of sustainability is that its based on the premise that people and their communities are made up of environmental, economic and social systems that are constantly working together to achieve balance in ecosystem.
Our planet has managed to survive and thrive for about 4.54 billion years. In the last 2 million years we have caused enough damage and destruction to make our world “broken” beyond repair. We will not be able to get back the world we once had. The reason behind this is global warming, specifically, the increase of the global temperature due to the burning of fossil fuels and the release of greenhouse gas emissions into our atmosphere. If we do not make the issue of global warming a priority in today`s society, our entire way of life will be at risk. There are many reasons why so many people believe global warming should be a concern. Thoroughly examined points include: scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations. Though there are several points arguing how global warming should not be a concern, the reality of the matter is that it needs to be taken into consideration on a global scale before it is too late, as to do nothing would have devastating implications on humankind.
The earth is a complex system, which continues to evolve and change. Climate change and global warming are currently popular in the political agenda. But what does “climate” really mean? The difference between weather and climate can be conveyed in a single sentence: “Climate is what you expect; weather is what you get.” Based on research of the geologic record, we know that climate change has happened throughout Earth's history and at present, ever-increasing evidence points to the roles that humans play in altering Earth systems. The Earth and its atmosphere receive heat energy from the sun; the atmospheric heat budget of the Earth depends on the balance between incoming solar radiation and outgoing radiation from the planet; which has been constant over the last few thousand years. However present evidence seems to suggest that the recent increase in temperature has been brought about by pollution of the atmosphere, in particular the release of huge amounts of carbon dioxide, mostly through Anthropogenic Forcing (human activity) and other various internal and external factors. I...
Global warming is the rise in temperature around the world’s atmosphere caused by greenhouse gases and the excessive amounts of carbon dioxide. Many of earth’s features have been affected and rearranged due to higher temperatures in climate change. Throughout the last thirty years, the world has been experiencing a change in heat with temperature (Seaman 1). Due to warmer temperature around ice glaciers, snow caps are melting with higher frequencies, therefore causing sea levels to rise approximately one foot (Seaman 1). The melting of snow caps have also changed and shifted the paths of sea currents. Global warming has been observed and measured over the course of time, how it affects aspect’s of the earth. Many individuals and species have been affected and threaten by global climate change. Earth’s terrains such as vegetation is drying up, therefore causing droughts in forests, mountains, and landscapes. Humans are hurt as much as the food chain since the first consumers eat plants, and the quaternary consumers eat the consumers ranging from first to third (Coon 1). The weather and climate is also affected because higher temperatures will most likely produce weather phenomenons such as a heat wave (Coon 1). Animal habitats are also being affected because global climate change will either destroy their shelter or will displace the terrains they are living on. Other factors that make threaten species are that som...