Human activities threaten the biosphere by overpopulation and releasing chemicals into the air that interfere with natural processes and destroy other species' populations.…
We put human wants before thinking how it will badly affect the environment. We cut down forests to build houses to live in, buildings to work in, malls to shop in and many other things. By cutting down those forests, we are cutting down the homes of other species because we need the space to build something we, humans, want. We build factories that let out smog in the air to create product we, humans, want or to earn money off of. We seem to think that human life is entirely separate from nature because we don’t see the effects of what we do that harms…
The environment offers essential resources, like nutrients that are recycled to keep soil fertile, biological services, such as providing the global pollination of crops that we depend on for food, and natural improvements for our quality of life, such as controlling the chemistry of the atmosphere. These resources are vital to the survival of the human race, and are often taken for granted. Humans are constantly using these products and amenities to assist in their lives and consequently creating wastes that are put back into their surroundings. All people have the potential to impact the environment, both positively and negatively, directly affecting their resources available to them and the quality of life for themselves and all people on…
There are two ways that humans disrupt the proper functioning of ecosystems. One is by altering the structure of natural landscapes. Tearing down trees, which can be homes to different wildlife species, can do this. Another way humans disrupt the functioning of ecosystems is by altering soil composition.…
Mankind had many impacts throughout history economically and socially. One significant impact that arose because of changing economic and social pleasures was the effect mankind had on the environment. Mankind’s impact on the environment changes from the Agricultural Revolution through the 19th century in that man destroys more of the environment as industrialization progresses. Industrialization of the environment started out small with…
With the vast array of food sources found here, many plants and animals have been able to adapt and survive. It is a place bountiful with life with many things to discover. This can all end; however, if humans are not careful with the earth with which they were entrusted. Rapid population growth, increased pollution, and deforestation all play a vital role in keeping our ecosystems thriving with life. Plants and animals have found many ways to adapt, but these organisms need the assistance of the most advanced species on earth – humans. Ironically, humans are the biggest contributor to the ruins of ecosystems around the world. However, without the continued efforts of these same species, the ecosystems of the world may soon fall to pieces. Our past has shown us that there are definite repercussions to not conserving our natural resources. It’s important that we protect all our ecosystems and natural resources alike. We have only one earth and we need to adapt, like all other organisms on the planet , to what we resources we have available to us.…
Human beings have inhabited the Earth for six or seven million years ("Natural History Museum", n.d.), but that is merely a fraction of the existence of this planet. Human beings have a penitence for gathering into groups and forming cities where industrial developments take place. The Industrial Revolution in America brought jobs and new products as well as technology. This is happening in other developing countries such as China and India today. Since our country has developed further into the digital age, our scientists have been able to observe the devastating effects that unregulated industry can have on the environment, and in turn, have on the people who dwell there. Now, there are many efforts in advancing our understanding and cohabitation with the natural world, and trying to reverse the damage that has been done.…
a. Demography and disease: The demography of the world has been increased ever since the beginning of time. We have reached the point of having a population of roughly over seven billion. Disease has taken the demography of the world for a spin, decreasing it rapidly, or slowly. As stated on page #195, great stretches of Germany was full of “famine, disease, roaming packs of wolves”…
We need sun, food and water like other species but unlike other species cause drastic changes to the ecosystem we depend on. We extract resources faster then they can be renewed, and we produce waste faster then the earth can assimilate it. The result is natural decline in the productivity of the ecosystem. Many people don’t believe they are part of the ecosystem but people are starting to realize that they are and need to contribute/protect it.…
The earth has been around for over four and a half billion years. Throughout this time, nature has flourished, constructing more than we could do in a lifetime. More recently though, there has been in a large decline in our overall environment. This decline however is largely unnoticed, with many people simply disregarding the changes completely an act of denial. The main cause behind this rapidly changing world is humans.…
No other species has altered the the face of the earth like us. About eight percent of land has seen or undergone human activity. Since the 1750s, when the Industrial Revolution went strong, we have released large amounts of greenhouse gases into our atmosphere. This has trapped the sun's rays and is slowly causing the ice caps to melt and sea levels to rise. The most devastating part about all of this is that we are drastically changing the environment in a very short amount of time.…
Earth is composed of many different ecosystems and each one is a “dynamic complex of plant, animal, and micro-organism communities interacting with the non-living environment as a functional unit" (Protecting Threatened Ecosystems, 2004). These ecosystems are an intricate part of the human lifecycle as they provide us with our water, food and energy. Since mankind is in a take and take some more relationship with the ecosystems, many of them have had their natural processes disrupted, not to mention the added pollution and excessive use. According to the Swiss Agency for Development and Cooperation, "Over 60% of all ecosystems on the globe are overexploited and have entered into a degradation cycle with often unknown consequences" (2004). How do we as humans combat this you ask? The answer, a simple one, is through ecosystem maintenance by conservation or preservation.…
“The earth’s vegetation is part of a web of life in which there are intimate and essential relations between plants and animals. Sometimes we have no choice but to disturb these relationships, but we should do so thoughtfully, with full awareness that what we do may have consequences remote in time and place.” (Rachel Carson, Silent Spring, page 64). Technology almost always comes with unintended consequences, but it is vital that we do not remain ignorant to its negative effects. The earth has always been a beautiful luscious place, teeming with life, but we cannot be sure that it is not subject to change. If we cannot grasp the negative effects of some of our technology, we will live to see and feel the consequences.…
Student Affairs administrators employ assessment and evaluation to better understand the needs of a constantly changing student population. In addition, assessment and evaluation are used to foster student learning, such as identity and skill development. Assessment and evaluation are also used to improve the quality and affordability of programs and services. Furthermore, assessment is about gathering information. The information gathered is based on the purpose of the assessment. An assessment can be as simple as an exercise in which a teacher gathers information from students, interprets it, and makes judgments about their performance. Evaluation is to measure the effects of a program against the goals it set out to accomplish as mean of contributing to the subsequent decision making about the program and improving future program making.…
There is an inescapable link between the human existence and the environment whether it's is biological, physical or social it doesn't matter . It is inevitable and its importance can't be denied. The variety of life on earth it's biological diversity is commonly referred to as biodiversity. It consists of species of plants, microorganisms, animals, the enormous diversity of these genes in these species, the different ecosystem on the planet such as deserts, rainforests and coral reefs are all part of a biologically diverse earth. All living creatures on this earth depends upon nature and its resources for their existence. We depends upon plants for our food, medicinal purposes life for us won't be feasible without water. We cannot breathe fresh air without plants. This human race could not have developed up to this stage from the time of Adam and Eves without using the natural resources and converting it into their things of use .…