... in a gently sloping plain of grassland. Although generally isolated, they are sometimes connected to each other by small drainages known as vernal swales. Beneath vernal pools lies either bedrock or a hard clay layer in the soil that helps keep water in the pool. Climatic changes associated with each season cause dramatic changes in the appearance of vernal pools. The pools collect ... of the Congaree Bottomland Hardwood Swamp in South Carolina remove sediment and toxic substances and remove or filter excess nutrients. The least cost substitute for these wetlands benefits would be a wate...

• Word Count: 6040
• Approx Pages: 24
• Has Bibliography
• Grade Level: High School

... increased accessibility to gas via hydraulic fracturing and horizontal drilling technologies. Although the hydraulic fracturing industry creates more jobs in the U.S., it damages the environment by polluting underground water reserves and increases dependence on greenhouse gas producing fossil-fuels, therefore making the industry a short term success but long term liability for our country. Commonly known as hydraulic ... the hydraulic fracturing process have not changed. The concept of the process is still based on to deliver a powerful force upon a designated depth beneath the earth's ...

• Word Count: 2970
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate

... Recent expansion of shale plates in Texas and Oklahoma has further bolstered the supply. Prudhoe Bay is just a small portion of the oil rich areas beneath Alaska. Producers want to open up the rest of the area that can produce oil. For the past few years producers have been attempting to get ... of Alaska, disagree with the Gwich'in Indian's position. The Inupiat Indians have already experienced an increase in living standards, such as electricity, running water, toilets, and heat in their homes from the revenues oil production brought to their land. The Inupiat Indians did not always ag...

• Word Count: 2951
• Approx Pages: 12
• Has Bibliography

... where scientists, physicists and all others involved in the project would live and do research. "Site Y, as the hypothetical laboratory was initially called, needed good transportation, an adequate supply of water, a local labor force and a moderate climate for year-round construction and for experiments conducted outdoors" (Rhodes 449). Industrial and research activities took place at such sites as Los Alamos, New ... ruined. Eighty percent of the firefighting personnel could not respond to alarms and most of the firefighters were killed or severely wounded. Seventy percent of the fire...

• Word Count: 3980
• Approx Pages: 16
• Has Bibliography
• Grade Level: High School

... America. Most Americans believe we have come a long way in the civil rights movement and in some facets we have. It's wonderful that African Americans can drink from the same water fountain as anyone else. They no longer have to sit in the back of the bus. Women can now vote and smoke in public (where smoking is allowed) if they ... lesbian public is unfit to be parents if you have never experienced a friendship or close working relationship with a gay or lesbian. Much like it was easier to believe blacks were beneath whites if you never really got to know an African American. Lesbian w...

• Word Count: 3001
• Approx Pages: 12

... passages. At regular intervals, branches led back to the surface and other secret entrances. Some openings were even concealed beneath the waters of streams or canals. "At the deeper levels, there were chambers carved out for arms factories and a well for the base's water supply. There were store rooms for weapons and rice, and there was sometimes a hospital or forward aid station ... ...

• Word Count: 3143
• Approx Pages: 13
• Has Bibliography
• Grade Level: High School

... and the Soviet Union had many nuclear submarines all over the world. After W.W.II, a series of technological innovations, culminating in nuclear propulsion, transformed the submarine into a true underwater boat, faster beneath the surface than above and able to remain submerged indefinitely. Perhaps one of the most famous yet unknown Soviet submarines, called the K-19, came within miles of the American coastline ... movie, K-19: The Widowmaker came out. This movie showed how close the Soviet's were from attacking the U.S. The K-19 was the first submarine to fire a nuclear missile from u...

• Word Count: 3726
• Approx Pages: 15
• Grade Level: High School