... with other ecosystem attributes to be discussed in a later paper. Although droughts and over-grazing are some main problems, they are not the only ones. Droughts have had detrimental effects on animal populations. The lesser prairie chicken is one of these affected animals. "Since 1800, the lesser prairie chicken range has decreased *90% and the population size has decreased by more than ... proves to be no immediate threat, there is an agricultural revolution underway which will be accelerated if needed. "If future stress is reduced both by the increases in farm size and the decreasing...

• Word Count: 1489
• Approx Pages: 6
• Grade Level: High School

... to bring dramatic advances in crop and animal production. Biotechnology has improved the quality of food, feed, and fiber, and it often lowers production costs and provides for a safer farm environment." (Spears, 2011) The debate on genetic engineering has been going on for some time and is not likely ... and disadvantages of genetically modified organism. What is GM? GM is an abbreviation for „genetically modified" organism. A GM organism is a living plant, animal, fungus or bacterium that has been altered by insertion of a new gene (or genes) though a process called transformation. ...

• Word Count: 3604
• Approx Pages: 14
• Has Bibliography

... the benefits of using GMOs, it is important to understand what they are and where they come from. Agricultural products such as crop plants, farm animals, and soil bacteria have been genetically engineered to breed only those with specific traits that are better than others. These are examples of genetically ... times of drought, crops would be less likely to die out. Genetic engineering contributes to our ability of having whatever vegetable or animal source we need during any time of year. Also, we no longer have to visit tropical places in order to have plants ... data. However, it ...

• Word Count: 2358
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... work became simpler and more routine. Mechanization, which is the replacement of human and animal labor with machinery that could aid in farmers' tasks, was then conceived. Production became more dependent on resources manufactured elsewhere, such as agricultural chemicals, synthetic fertilizers, and pesticides. Synthetic fertilizers ... poverty-stricken Americans. With the issue of increased pesticide and herbicide use on farms and the increased antibiotics use with animals, GMOs offer an alluring alternative for handling these problems. Infections that attack farm animals are becoming...

• Word Count: 1869
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

Introduction The sustainable food movement embodies a fundamental challenge to the American way of life. It forces Americans to examine their lifestyle and the consequences it has on the environment, on animal life, and even on their own health. Although the sustainable food movement certainly has valid critiques of our current system of food production, it has not provided a feasible alternative to the ... -distribution system. Pollan argues that Americans should attempt to return to a pre-industrial agricultural system. Food would be sourced locally, from family farms such as Joel Salatin'...

• Word Count: 948
• Approx Pages: 4
• Has Bibliography
• Grade Level: Undergraduate

... when food as a whole was extremely scarce. America needed a fast and reliable method to accomplish a massive production of produce and meat in a short amount of time. The use of chemicals worked extremely well for America in this time of need, and was very cost-effective because with larger ... livestock farming, animals are given organic food to eat and are maintained without the use of any antibiotics, hormones or other substances unless the animal is sick or injured. Also, they are usually given plenty of open area outdoors to graze in. The Soil Association also states that there ... ...

• Word Count: 3158
• Approx Pages: 13
• Grade Level: Undergraduate