Food Borne Illness: Giardia When generally thinking of parasites and food-borne illnesses‚ we tend to think about the poorest and dirtiest places on Earth. In Reality‚ parasites can be found almost anywhere on this planet. One type of common food-borne illness is a giardia infection. This infection is in the intestine and caused by microscopic giardia parasites. If given the opportunity this vicious creature will infect anybody regardless of sex‚ age‚ living conditions‚ and body types. Surprisingly
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benefits of Guava Leaves. Most people might be aware of the nutrient content of the Guava Fruit but not many may be aware of the health benefits of Guava Leaves. Since ancient times Guava leaves have been used as a medicinal herb and the article covers the many health benefits of Guava Leaves. Health benefits of Guava Leaves Most people might be aware of the nutrient content of the Guava Fruit but not many may be aware of the health benefits of Guava Leaves. Since ancient times Guava leaves have
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three major causes of soil erosion: overgrazing‚ over cultivation‚ and deforestation. Together‚ these three problems cause more problems by creating unsustainable societies. Luckily‚ overgrazing‚ over cultivation‚ and deforestation can be fixed and the unsustainable society becomes a sustainable one. Overgrazing is when there are more animals in comparison to land‚ meaning that there isn’t as much food for the animals to eat‚ like grass and plants. When this happens‚ the soil becomes bare and exposed
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Soil and its types: What is the Soil? ‘Soil’ is the thin layer on the surface of the Earth on which the living beings survive. Soil is the layer which is composed with many substances; in this layer various plants have their roots. Soil is made of many substances like weathered rock particles‚ and decayed plant and animal matter. Soil is made of diverse materials like broken down rock particles and organic material. There are different types of soil and various ways to classify it. Classification:
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Eco L: Soil Diversity Introduction Soil is an ecological system consisting of inorganic minerals (sand‚ silt‚ clay‚ and nutrients)‚ pore spaces‚ water‚ gases‚ organic matter‚ living organisms‚ and plants (Thien‚ 2002). The soil is said to be stable structurally and chemically thus is considered an outstanding medium for soil organisms such as bacteria‚ fungi‚ protozoa‚ nematodes‚ arthropods‚ and earthworms. The potential habitats of these soil invertebrates are the spaces within the surface
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Podzols In soil science‚ podzols (also known as podsols or Spodosols) are the typical soils of coniferous or boreal forests. They are also the typical soils of eucalypt forests and headlands in southern Australia. The name Podzol is derived from the Russian words pod = under and zola = ash. Characteristics of Podzol soils - Deep organic layer comprising L (litter)‚ F (fermenting organic matter) and H (humus) forest‚ less under moorland - An ash-grey‚ structure less‚ silica rich E or elluvial
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Soil formation‚ or pedogenesis‚ is the combined effect of physical‚ chemical‚ biological and anthropogenic processes on soil parent material. Soil is said to be formed when organic matter has accumulated and colloids washed downward‚ leaving deposits of clay‚ humus‚ iron oxide‚ carbonate‚ and gypsum. As a result‚ horizons form in the soil profile. These constituents are moved (translocated) from one level to another by water and animal activity. The alteration and movement of materials within a soil
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Definition of Salination (b.) The formation of Salination (c.) Effect of Salination (d.) Areas covered by Salnation (e.) Agencies responsible for it. C. CONCLUSION (a.) Process of Desalination of Soil (b.) Solution us in prevention of Salination or minimizing Salination (c.) Soil Salinity Control TOPIC: SALINATION: THE EFFECT IN AGRICULTURAL PRODUCT For how many decades‚ years‚ and days our country struggle lots of hateful problems.
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Soil erosion Soil erosion occurs when soil is removed through the action of wind and water at a greater rate than it is formed SOIL The soil covering the surface of the earth has taken millions of years to form and we must learn to respect it. Soil is formed at a rate of only 1 cm every 100 to 400 years and it takes 3 000 to 12 000 years to build enough soil to form productive land. This means that soil is a nonrenewable resource and once destroyed it is gone forever. If we disregard this‚ a
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Soil properties are the result of the five soil forming factors; parent rock‚ climate‚ topography‚ organisms and time (Bockheim‚ et.al.‚ 2014). This is why there is a wide variety of soil types throughout Australia‚ but are there systematic differences between different regions? This essay will determine whether Australian tropical soils are different from soils of the rest of the country. The tropics are the regions between the latitude lines of the Tropic of Cancer and the Tropic of Capricorn (Seidel
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