Introduction Deforestation is the process of clearing the forest by cutting down the trees for fulfilling different demands. Forest has a vital role in meeting people’s needs. Therefore people usually cut down the trees of the forest without having proper knowledge. Indeed‚ exploit of land really lend a big helping to grow in economic. For example‚ exploit of land is for wider develop range‚ the lands is use to build households‚ buildings and as we know trees had a very high demand all across
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plantation means planting more trees in a planned way. It is very necessary to the environment. Trees are our best friends. They give us oxygen. They also give us shelter‚ shade‚ foods‚ fruits etc. They help our environment in many ways. They prevent soil erosion. They make our land fertile. They save us from droughts‚ floods‚ cyclones etc. If there are no trees our country will turn into desert. Different kinds of natural disasters will come. People will suffer from the shortage of food‚ shade and
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wildlife and trees to regenerate and sustain themselves thus leading to loss of wildlife. One of the effects in deforestation are soil erosion. The roots of trees hold the particles of soil together thus‚ preventing the top soil from being carried away. Deforestation makes soil prone to erosion by agents such as wind and water because there are no more roots to hold the soil particles. Next is destruction of animal habitat. All animals need forests as their habitats. These forests provide a place for
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Alfalfa Alfalfa Seed‚ Alfalfa Seed for Sale‚ Alfalfa Seed VarietiesUses: Cover Crops: Alfalfa is harvested as hay or silage which is processed or fed directly to livestock. Alfalfa is an important source of leaf meal used for fortifying baby food and other special diet foods prepared for human use. Large quantities of dehydrated alfalfa are also used in manufacturing concentrated feeds for poultry and livestock. Livestock: This plant is grown by itself or in combination with grasses in improved
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Adaptations of Savanna vegetation. Savanna vegetation must adapt to survive. Many problems must be overcome‚ such as lack of water‚ very seasonal rainfall‚ poor soil quality‚ grazing animals‚ very high temperatures and fire. 1. Define the following terms: Xerophytic = A plant adapted to living in a dry arid habitat; a desert plant Pyrophytic = plants adapted to tolerate fire Deciduous = Loss of leaves seasonally Perennial = lives more than 2 years Dormant = A condition of significantly
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As we age we seem to prefer things that are slightly sweet or “semi-sweet.” Semi meaning partial. Material with electrical conductivity that is not quite that of a conductor nor that of an insulator‚ is a semiconductor. But if semi means half why is a 80‚000 pound 18-wheeler called a “semi.” It’s more of a maxi. It’s really the trailer part that is referred to a “semi”‚ as in semi-trailer. It’s doesn’t have a front axle and only wheels only at the end. So the truck that pulls it is semi-tractor
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by a particular species of animal‚ plant‚ or other type of organism.[1][2] It is the natural environment in which an organism lives‚ or the physical environment that surrounds a speciespopulation.[3] A habitat is made up of physical factors such as soil‚ moisture‚ range of temperature‚ and availability of light as well as biotic factors such as the availability of food and the presence of predators. A habitat is not necessarily a geographic area—for a parasitic organism it is the body of its host
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in many ways. They clean the soil by filtering sewage and chemicals used in farms. They help control noise pollution and reduce flash flooding. Trees absorb carbon dioxide which contributes to global warming. They also clean the air by absorbing pollutants like carbon monoxide and sulphur dioxide. They also help to lower temperatures. They give shade during the summer and act as windbreaks during winter if they are located on the windward side. They also prevent soil erosion. In times when deforestation
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medium‚ other than soil‚ using mixtures of the essential plant nutrient elements dissolved in water. It is very useful because it doesn’t need fertilization‚ cultivation‚ crop rotation‚ virtually has no weeds‚ is cleaner‚ has larger yields‚ less labour‚ better control‚ ease of starting off new plants and it is a means of upgrading poor plants. Hydroponics are also suitable for flat-dwellers in urban centres. (Dudley Harris‚ Hydroponics: The Complete Guide to Gardening Without Soil‚1992‚ New Holland
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Project Adviser Ms. Luzviminda A. Dinglasan RESEARCH PLAN A. Problem/s 1.What are the composition of chicken feather? 2. How does the feather meal helps the production of garlic? 3. How many grams of pulverized organic fertilizer is needed per 10kg of soil? 4. What are the effects of organic fertilizer on garlic? Objectives 1. To know the effect of pulverized organic fertilizer from hydrolyzed chicken feather .to the growth of Allium Sativum. 2. To make a pulverized powder from hydrolyzed chicken
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