14 Results for air pollution

From the moment I began to compare Santa Cruz to my hometown, the differences became eminent. Growing up in Los Angeles, I was exposed to one of the most populated cities in all of the United States. While Santa Cruz has a population of only 49,040 people, Los Angeles has an astounding 3,485,398. ...
The Problems of Pollution I think that pollution is a serious and growing problem throughout the world today. Pollution is the contamination of the earth's environment with materials that interfere with human health, the quality of life, and natural functioning of living things and their s...
After the technological boom that our society experienced in the last couple of decades, people are returning to some basic environmental values. People in more developed countries, particularly Europe, are more environmentally conscious than ever. Our planet is a great resource, but we can not ex...
Anne Environmental Collapse The world today is encountering a lot of environmental problems. One of these problems that is evidently seen everywhere is pollution. Pollution is the addition of chemical or physical agents to the air, water, or land in an amount that can threaten human health,...
Since the beginning of evolution, humans have been creating innovative ways to simplify life. From the discovery of fire to modern advances in technology, the main objective was to simplify adversity in life. Although modern advances in technology have proven advantageous, few people take the time t...
EPA
Prior to the 1920's, very few people were aware of the term or concept "biosphere", and prior to the 1960's minimal people knew the term "environment". Beginning around the 1930's, literature concerning this topic began to appear. Up until this time Americans thou...
Environmental issues are more and more becoming part of the American society. We have gone from a people who have no need to conserve items such as power, water, and oil, to people who are infatuated with the idea of cleaning up the environment. Once litter ruled the road sides, and now we have pr...
The environment plays a large role in the way campaigns are run. Businesses are greatly affected by what politicians decide to do about the environment. Environmentalist groups are large and powerful groups. Campaigns must juggle issues between these two groups. Many Americans think it a stretch...
Summary-Nanotechnology May Aid Environment Nanotechnology is considered a clean technology, also a key to solving some current environmental problems. The field of nanotechnology is rapidly growing. The time has been cut from five to ten years down to two or three years, according to Mihail Roco,...
As the world's population has grown it has become increasingly concentrated in large urban areas. The extent to which urbanization impacts the ecosystems of these cities is an important emerging area of study. Access to nature is vital to the physical, mental, emotional and social health of huma...
The anthropocentric approach is criticized for "limiting values to the human realm," for being biased toward the nonhuman world, and for its failure "to provide a satisfactory basis for a moral philosophy of ecological obligation" because it is concerned with human self-interest (Lecture). These ar...
Human Impact on the Earth It is a well-known fact that humans have been living and modifying the earth since the beginning of time. However, as we continue to inhabit this planet, we consciously and subconsciously destroy our precious environment with the intent of making life easier and also ...
Final Exam Part 1 A. Provide a systematic definition of an ecosystem. Describe four of the examples of both "natural" and "human-made" ecosystems? Explain how a majority of human activities today are dangerous for natural ecosystems. Remember to connect these dange...
Profit maximization is a common goal of most firms. Some business are in the pursuit of profit making unilaterally, regardless of its negative effects on environment. However, the concept, sustainable development, defined as the balance among economic development, environmental protection and soc...