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Rising sea levels
Globally sea levels have risen 4-8 inches over the last century. The high temperatures have already started melting polar ice caps sea icebergs and glaciers. This has released enormous amount of water. Warmer temperatures also heat water and make it expand; thus ocean levels ne..
Microbial Resource
Microbial resource is a resource not seen by naked eyes, like all other resource. But it is a powerful resource existing in all parts of globe - in atmosphere, on the earth, inside the earth, on the sea and inside sea, inside the bodies of animals and plants. Although large numb..
Prevention/Control
The government has made it mandatory to iodise the salt consumed by the public. Besides sea food, green leafy vegetables etc are rich in iodine and if included generously in the diet will restore the normal functioning of the gland. Intra muscular infections of iodised oil, the..
Question 6
Question: Read the following extract and answer the questions that follow: Then, for whose path the Atlantic's level powers.... and tremble and despoil themselves. i) How is the Mediterranean sea described as a vast sleepy snake? ii) How does the mighty Atlantic face the west win..
Major Ecosystems (Biomes)
Biome is a large, regional or sub continental biosystem characterized by a major vegetation type or other distinct landscape characters such as tropical deciduous forest, tundra biome, etc. "The major terrestrial ecosystems (largest ecological units) of distinctive terrestrial areas with ..
Ocean energy
Oceans are storehouse of energy in various forms: Ocean thermal energy (OTE) Wave energy Tidal energy Salinity gradient Sea vegetation and biomass The forms of ocean energy, which can be put to some practical use are, Ocean thermal energy, Wave energy and Tidal ..
Advantages of Detergents
Synthetic detergents clean effectively and lather well even in hard water and salt water (sea water). There is no scum formation. Since detergents are the salts of strong acids they do not decompose in acidic medium. Thus detergents can effectively clean fabric even if the water is aci..
Summary
Today most of our energy needs are supplied by the fossil fuels. In one hundred years coal will be the only one left as petroleum products may remain only for 3 to 4 decades. Little of stored energy will be left if we continue to use energy at the same rate. Fossil fuels are non-renewable. The ener..
Topography
Topography includes the physical features of the earth like altitude, slope, exposure, mountain chains, valleys, plains, etc...
Topography includes the physical features of the earth like altitude, slope, exposure, mountain chains, valleys, plains, etc...Tidal Power
. This is known as ocean thermal energy. Small scale experiments have shown that it might be possible to build large ocean thermal energy systems but they would be quite expensive. Different seas have different concentrations of salt. When two seas meet, electricity can be produ..
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