Surface Web

Background information on the area affected by the disaster: The diseases were first identified in the city of Minamata, Japan in 1956 which is Kumamoto Prefecture in the island of Kyushu and next it was at Niigata City, Niigata Prefecture, Japan. Minamata diseases are a neurological syndrome that results from pollution and environmental contamination. Types of ecosystems: Mercury contamination occurs through aquatic ecosystems in this case of Minamata Japan. Inorganic waste, like mercury,…

The Susquehanna River is home for many: animals, fish and people alike. It is also a key contributor to the Chesapeake Bay, being the largest tributary within the watershed. The pollution of the Susquehanna directly impacts the health of the bay. To understand the importance of the river to the bay, it is necessary to understand what is causing pollution and what solutions can be introduced to lessen the negative impacts. Pennsylvania is a large participant in rural farming as well as urban…

surface area vs rate of time Introduction: In the investigation an experiment is conducted investigate if the breaking of alka seltzer into ½, ¼ and none effect the time it dissolves. The context of the problem is the time it dissolves to have the medicine show its effect. This problem exist in real life as people take alka seltzer to relief heartburn, acid digestion and stomach aches. This experiment would benefit society because it informs the society the better way of consuming medicine or…

How To Prevent Algae And Moss Damage From Happening To A Cedar Roof One thing that can cause damage to a cedar roof is algae and moss growth. It will eventually cause rooting and cracking, as well as the potential failure of your cedar roofing. In order to get the longest lifespan possible from your cedar roof, you’ll need to follow some tips to prevent the algae and moss growth from occurring. Get An Annual Roof Inspection If you do not work with roof every single day, you may not be aware of…

water fantastic troubles every 12 months. due to manure management troubles (EPA, 2001). This contamination may be because of surface discharges or different kinds of discharges. surface discharges may be due to heavy storms or floods that purpose garage lagoons to overfill, walking off into nearby our bodies of water. Contaminants can also portable over land or through surface drainage systems to close by our bodies of water, be discharged thru artificial ditches or flushing structures locate…

and Benthos are all living or biotic organisms this study examined in the starch factory stream. Phytoplankton are, according to Raven, Berg and Hassenzahl, “free-floating photosynthetic algae and cyanobacteria that form the base of most aquatic food webs” (124). Phytoplankton is green when examined in a microscope while zooplankton is not. Zooplankton are defined as “nonphotosynthetic organism that include protozoa (animal-like protists), tiny shrimplike crustaceans, and the larval (immature)…

Visual Observation Dry Texture Test Wet Texture/ Rolling Test Smear Test Nutrients Quickness of drying Sand Particles visible with eye. The heaviest. Feels gritty and falls apart Crumbles No smear Few nutrients Dries quickly Does not hold water well Silt Just enough big to see them with a magnifying glass. Not as heavy as sand but heavier than clay Holds together, feels smooth and powdery Holds together, moderate crumbling, cannot be rolled in a strand Some smear More nutrients than sand Takes a…

Phosphorus is an essential nutrient to all forms of life and is required for building DNA, RNA and amino acids (Paytan, 2011). Phosphorus is often a limiting nutrient in ecosystems, along with nitrogen, and therefore its abundance determines the amount of primary production that can occur within a system (Schindler, 1971). The two main types of phosphorus are inorganic phosphate minerals, such as calcium phosphate rock that is mined for fertilizer, and organic compounds containing phosphorus…

1. The construction of a new road alignment from the intersection of Childers Cove Road and Mathiesons Road running diagonally to the Great Ocean Road (see Figure 2); 2. Widening of Great Ocean road within the road reserve and installation of new right-turn storage lane and a new left-turn deceleration lane with pavement 3. Removal of the elevated rise north of the Great Ocean Road to improve sight lines; 4. Installation of street lighting and wire rope safety barriers All of the above…

Backround: Water erosion is when water moves loose soil and alters the earth's landscape. There is 4 types of forms for water erosion, Rill, Rill is a type of water erosion that creates small channels of water on a sloped surface. Splash, Splash erosion is direct movement of the soil when it splashes on the ground, soil can be splashed up to 3 ft away by rain. Gully,Gully erosion is when water creates wide channels in the soil. lastly Sheet. Sheet erosion is when a thin layer of soil is…