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How can erosion be beneficial?
These benefits range from providing aesthetic pleasure to reducing the number and severity of floods, helping handle stormwater runoff and minimizing non-point water pollution. For example, by allowing floodwater to slow down, sediments settle out, thus maintaining water quality. The natural vegetation filters out impurities and uses excess nutrients.
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The earthworm is beneficial in many ways. First, they crawl through the garden soil, loosening up the soil so it can get more oxygen and bring more water in for the plant. Als…o, as the earthworm crawls thorugh the soil, he leaves poo and this naturally fertilizes the soil.
Beneficial means helpful, advantageous or conferring benefit. Beneficial means something good or advantageous for something.
Erosion is the wearing away of the surface of the earth! Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind …or water flow, and then transported and deposited in other locations. . the process of eroding or being eroded by wind, water, or other natural agents . The gradual destruction or diminution of something: "the erosion of support for the party" . The wearing away of land or soil by the action of wind, water, or ice. In hydrologic terms, wearing away of the lands by running water, glaciers,winds, and waves, can be subdivided into three process: Corrasion, Corrosion, and Transportation. Weathering, although sometimes included here, is a distant process which does not imply removal of any material wearing away of rock or soil by the gradual detachment of soil or rock fragments by water, wind, ice, and other mechanical or chemical forces.the wearing away of the earth's surface by running water, wind, ice, or other geological agents; processes, including weathering, dissolution, abrasion, corrosion, and transportation, by which material is removed from the earth's surface
d. It prevents damage from natural disasters
Erosion is when rocks or sand rub together, and over millions of years it breaks down into dust, sand, or what ever you might call it. Erosion wears away the land. The land is… worn away by wind and water erosion. Raindrops cause splash erosion.
because they protect you from disease
It would be beneficial if I could work some extra hours this week.
They live in our gut and make vitamin K, as well as the "beneficial" bacteria etc out competing the more dangerous ones. They help with other aspects of digestion, though some…times that may make us a little gassy as they ferment small quantities of undigested or partially-digested food. A large portion of the oxygen we breathe comes from prokaryotes in the ocean completing photosynthesis, using the CO2 dissolved in the water, and making more "space" (preventing complete saturation of the oceans with carbon dioxide) for CO2 from the atmosphere to be absorbed by the ocean.
Erosion occur via natural or man- made weathering. For example, Rocks (ignious) weather to form sand. Weathering is as it sounds: the process that causes erosion by Rain (acid… rain included), Flooding, hail, etc. the rain fills the cracks in a rock (for example) then freezes with the temprature. Then when the temprature gets above freezing the particles in the rock get excited and during that motion the H2O particles from the melted ice merge together which causes the physical properties of the rock to separate to make room. This is the cause of a crack, once there are enough cracks then the rock will break down. The process continues until the rock particles are granulated like sand. I hope this helps, if you want it "dummed down" then basically, it rains, the water gets into the rock, the rock starts to crack, the rock breaks, the rock continues to do so until it is sand (or otherwise depending upon the rock)
Erosion is the process of carrying bits of rocks and other materials. There are two types of erosion called water erosion and wind erosion.
Erosion is seen in many forms. The forms you may be interested in are the following: OceanicFluvial (Rivers)Aeolian (Wind) Oceanic erosion causes coastal recession. This is b…ad for everybody, not just farmers. In the specific case of farmers, it can cause livestock to fall over the cliff face, and the obvious loss of land on which there may/may not have been crops (though I'd think that the farmer would be grateful that it were not he/she that were falling off). Fluvial erosion is particularly relevant here, as most farmers choose to locate their farms on the fertile flood plains of a river, which flood occasionally. Therefore, when a river erodes, it has drastic effects on the farming community. For one thing, erosion can cause loss of property and crops, but this is minimal. The river will not suddenly consume the farm (unless you were considering the Amazon, in which case, it can and does) permanently, so the risk of damage is little compared to the other types of erosion. The significance is when the meander moves, which it always does. The meander will move away from its current position, to another. This means that one farmer who relies on the river being in that specific spot no longer has this resource, and his cattle may go without fresh water, and well watered grass (they will not die, but stand a greater chance of dying due to disease, and are likely to be a little less fed). Aeolian erosion is a particular issue in African countries: one day a farm, next a desert. The wind blows sediment (sand, often pure Quartz) from its origin, normally in a desert rock, to the new location: a farm. This results in the starvation of livestock and people, as well as infertility and destruction of crops. Therefore, this is highly significant, especially with desertification by other means considered. Aeolian erosion, therefore is potentially devastating to farmers. I hope this helps you. I also hope it is clear that erosion is not beneficial to farmers.
Advantages of CCE System in CBSE CCE helps in reducing stress of students by - Identifying learning progress of students at regular time intervals on small portions of con…tent. Employing a variety of remedial measures of teaching based on learning needs and potential of different students. Desisting from using negative comments on the learner's performance.| Encouraging learning through employment of a variety of teaching aids and techniques. Involving learners actively in the learning process. Recognizing and encouraging specific abilities of students, who do not excel in academics but perform well in other co-curricular areas.CCE helps in improving student's performance by identifying his/her learning difficulties at regular time intervals right from the beginning of the academic session and employing suitable remedial measures for enhancing their learning performance.Holistic education demands development of all aspects of individual's personality including cognitive, affective and psycho motor domains. It is unfortunate that not much attention and emphasis is given to the development of interests, hobbies and passion of learners. Focusing on excellence in academics alone undoubtedly results in lop-sided development of personality. It is thus essential that due importance be given to participation in co-cumeular activities like music, dance, art, dramatics and other areas of one's interest to make life more fulfilling and enjoyable.Scheme of CCE is expected to help the child make informed choice of subjects in class XI based on his aptitude, interests, liking, and academic performance. With CCE aiming at all round development of the child's personality it is expected that a student will be able to take up competitive examinations in right earnest. It may be clearly understood that introduction of CCE does not mean less emphasis on academic attainment. Students will still be required to do well in studies. However due to acquisition of additional life skills, like thinking and emotional skills, they are expected to meet different life situations with greater maturity. Continuous and Comprehensive Evaluation Continuous and comprehensive evaluation is an education system newly introduced by Central Board of Secondary Education in India, for students of sixth to tenth grades. The main aim of CCE is to evaluate every aspect of the child during their presence at the school. This is believed to help reduce the pressure on the child during/before examinations as the student will have to sit for multiple tests throughout the year, of which no test or the syllabus covered will be repeated at the end of the year, whatsoever. The CCE method is claimed to bring enormous changes from the traditional chalk and talk method of teaching, provided it is implemented accurately. Continuous and Comprehensive Evaluation was formulated by Ministry of Human Resource Development, Kapil Sibal. This is the new teaching method introduced recently to decrease the accumulated stress of board exams on the students and to introduce a more uniform and comprehensive pattern in education for the children all over the nation. CCE helps in improving student's performance by identifying his/her learning difficulties and abilities at regular time intervals right from the beginning of the academic session and employing suitable remedial measures for enhancing their learning performance. CCE is the modern method of evaluating all the prime dimensions of a student's personality that of how much he has been through out. New scheme of evaluation As a part of this new system, student's marks will be replaced by grades which will be evaluated through a series of curricular and extra-curricular evaluations along with academics. The aim is to reduce the workload on students and to improve the overall skill and ability of the student by means of evaluation of other activities. Grades are awarded to students based on work experience skills, dexterity, innovation, steadiness, teamwork, public speaking, behavior, etc. to evaluate and present an overall measure of the student's ability. This helps the students who are not good in academics to show their talent in other fields such as arts, humanities, sports, music, athletics, etc. Marks and grades In CCE, the marks obtained in an exam are usually not revealed. However, equivalent grades, which would be deduced using a special method by the teachers during evaluation would be revealed. This is considered as a drawback since a child with 92 marks will get the same grade as the child with 100 marks and their talents cannot be recognized by anyone else other than their teachers. Though this system might have some drawbacks it instills this value that students need to compete with themselves to get a better grade and not with others. Examination pattern Unlike CBSE's old pattern of only one test at the end of the academic year, the CCE conducts several. There are two different types of tests. Namely, the formative and the summative. Formative tests will comprise the student's work at class and home, the student's performance in oral tests and quizzes and the quality of the projects or assignments submitted by the child. Formative tests will be conducted four times in an academic session, and they will carry a 40% weightage for the aggregate. In some schools, an additional written test is conducted instead of multiple oral tests. However, at-least one oral test is conducted. The summative assessment is a three-hour long written test conducted twice an year. The first summative or Summative Assessment 1 (SA-1) will be conducted after the first two formatives are completed. The second (SA-2) will be conducted after the next two formatives. Each summative will carry a 30% weightage and both together will carry a 60% weightage for the aggregate. The summative assessment will be conducted by the schools itself. However, the question papers will be partially prepared by the CBSE and evaluation of the answer sheets is also strictly monitored by the CBSE. Once completed, the syllabus of one summative will not be repeated in the next. A student will have to concentrate on totally new topics for the next summative. At the end of the year, the CBSE processes the result by adding the formative score to the summative score, i.e. 40% + 60% = 100%. Depending upon the percentage obtained, the board will deduce the CGPA and thereby deduce the grade obtained. In addition to the summative assessment, the board will offer an optional online aptitude test that may also be used as a tool along with the grades obtained in the CCE to help students to decide the choice of subjects in further studies. The board has also instructed the schools to prepare the report card and it will be duly signed by the principal, the student and the Board official. In addition to that, various assignments can be given such as projects, models and charts, group work, worksheet, survey, seminar, etc. The teacher will also play a major role. For example, they give remedial help, maintain a term-wise record and checklists, etc.
Decay, the breaking down, or decomposing, of dead tissue or organic matter into simpler chemical compounds. Many kinds of bacteria and such fungi as molds and yeasts bring abo…ut decay. These organisms, called saprophytes, grow and multiply on nonliving organic matter that they use as food. They release enzymes that chemically break down the organic matter into tiny nutrient particles, which they absorb. Usually, decay occurs most rapidly in warm, moist air, and away from direct sunlight. Any change in these conditions either slows down the action of saprophytes or kills them. Methods for protecting food against decay are discussed in the article food preservation. Some types of decay are beneficial. Bacteria in the soil change certain nitrogen compounds into ammonium compounds that are necessary for plant growth. Other saprophytes break down dead plants and animals into simple chemicals. For example, coal and petroleum are formed from plants that became buried in swamps and decayed. Decay-producing bacteria are used in cheese making, hide tanning, tobacco curing, and the processing of flax and hemp.
Erosion is the process of the movement of loosened materials from one place to another, and generally occurs when the material is exposed to ice, water or wind, and gravity. I… also have a small penis (and i got ring sting).
A beneficial adaptation would be one that increases the chance of survival of an animal. An example is a bird's beak changing shapes to be able to retrieve a certain type …of seed on an island.
Because they give animals food and shelter while providing entertainment for children.
First, we have to define relationship. A relationship is how we view the meaning of two people or things viewed together. There is a relationship between the sun and the moo…n. We see these in terms of relative size, proximity and behavior (the moon orbits the Earth, which orbits the Sun). There is a relationship between an employer and employee. There is a relationship between a brother and sister. We seek to couple with another human being and start a romantic, sexual and familial "relationship." Each of these serves to give us that which we do not contain. We cannot give ourselves companionship. We cannot give ourselves something by which to compare ourselves/pattern ourselves by merely existing on what we contain. We benefit from relationships in many ways. We get enjoyment, emotional nourishment and support, the exchange or sharing of resources, the possibility of procreation and the opportunity to learn from one another.