Temperature and precipitation shifts directly affect biota‚ and scientists think that as the climate continues to change‚ the biodiversity in Northern Canada is particularly at risk. Because global warming can result in the decreasing of marine‚ freshwater and terrestrial communities‚ climate change has negative influences on biodiversity in Northern Canada. In order to conserve the biodiversity and improve the global warming‚ Canadian governments and schools have devoted to take actions on climate
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is the most popular freshwater fish in America. Bass are usually found in lakes‚ rivers and ponds. Most largemouth bass weigh from 1-4 lbs. Bass in Florida have been known to weigh from 1-20 lbs! Largemouth bass can be identified by a large green horizontal stripe down the middle of their body. Bass are the most popular among freshwater fisherman and can be caught in almost any body of freshwater. Bass have also been found to be in brackish water where the salt and freshwater mix. The best time
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that removes salt from sea waters is the desalination of sea waters to breed freshwater. This process of converting seawater to clean water has caused an answer too many countries. Countries from the Middle East where there is a massive crisis of clean water‚ they are recurring to this cost-effective process to the solution of the water crisis. Humans cannot drink salty water‚ but saline water can be made into freshwater‚ which people need every day to live. The process is called desalination‚ and
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Thermohaline Ocean Circulation #1- What is The Thermohaline Ocean Circulation concept? The Thermohaline Ocean Circulation is when the circulation of the ocean is caused by heat and freshwater in the sea’s surface. This causes the mixing of heat and salt in the ocean. Thermo is temperature and haline is salt. Temperature and salt are the two factors that determine the sea’s density. The circulation causes differences in seawater density. The circulation also causes warm water from the southern hemisphere
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types. Broadly wetland in Bangladesh is divided into estuarine and freshwater systems‚ which again further subdivided by soil type and plant life. Thus wetlands include areas of marsh‚ fen‚ bog‚ flood plain‚ and shallow coastal areas. Wetland area is characterized by sluggish or standing water that can create an open water habitat for wildlife. As I mentioned earlier wetlands in Bangladesh are represented by both inland freshwater and estuarine/tidal salt-water wetlands. Flood plains‚ beels (low-lying
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Our demand for water is closely linked to economic growth. As we grow wealthier‚ the more freshwater we require supplying cities. In future‚ it is not just a question of more people requiring more water. However‚ there will be more wealthy societies demanding much more water.
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1. a. List four cell structures that were common to both plant and animal cells. (4 points) b. What structures were unique to plant cells? (2 points) c. What structures were unique to animal cells? (2 points)--Answer below: a. 1. Rough ER 2. Smooth ER 3. Golgi Apparatus 4. Nucleus b. 1. Chloroplast 2. Cell walls 3. Vacuole c.
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landform regions. With almost 60 percent of all Canadians living in this area (Clarke‚ 2015)‚ the Great Lakes- St. Lawrence Lowlands is the best place to live in Canada because of the relatively mild temperatures‚ the fertile soil‚ and the surplus of freshwater. Since the Great Lakes- St. Lawrence Lowlands is located at the southernmost point of Canada‚ the temperatures there are among the highest in Canada. According to Environment Canada‚ the mean daily temperature in Toronto in January is -3.7 degrees
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Clown Fish The clown fish (also known as the anemonefish) is a small species of fish that is found around tropical coral reefs. The most commonly known species of clown fish is orange with white markings but clown fish can be found in many different colours and can also differ in shape. There are 28 recognised species of clown fish that are found in the Indian and Pacific Oceans. The clown fish is also found as far north as the Red Sea and inhabits the Great Barrier Reef‚ on the Australian
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conservation of natural resources Introduction conservation of natural resources‚ the wise use of the earth’s resources by humanity. The term conservation came into use in the late 19th cent. and referred to the management‚ mainly for economic reasons‚ of such valuable natural resources as timber‚ fish‚ game‚ topsoil‚ pastureland‚ and minerals‚ and also to the preservation of forests (see forestry)‚ wildlife (see wildlife refuge)‚ parkland‚ wilderness‚ and watershed areas. In recent years the science
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