PDF | On Nov 2, 2018, Necla Koralay and others published Effects of Soil Erosion on Water Quality and Aquatic Ecosystem in a Watershed | Find, read and cite all the research you need on ResearchGate That is just one of the negative effects of soil erosion. Due to erosion soil particles stay on the edge in water and prevent light from reaching marine plants and have an effect on the process of photosynthesis. Living Things 1.) 1. In turn which may cause disturbance in survival of animals, which dwell in that place. Below are a few of erosion control's environmental benefits: 1. Most of this soil erosion is caused by the interference of man through human activities and ignorance. Animal wastes fertilize the soil . A hypothesis was tested, from observation and the analysis of the questionnaires, it was obvious that the type of soil found in Afuze has militated against the attempt of controlling soil erosion, the living habits of the people, the haphazard and nature of development as well as the ineffective materials used by the construction companies. This makes the soil infertile and not . This increases the ability of this soil to take in water hence increases it erodibility. - 16472932 abines43 abines43 19.06.2021 Science . Repeated erosion reduces water infiltration into the soil, which may result to withering of crops. The soil consists of about 3 layers, the topsoil, subsoil and parent material. The negative effects of soil erosion have a domino effect on wildlife. Jan . Soil erosion is a non-stoppable process that occurs either slowly or at a higher rate. +234 8130 686 500. or. Jan 1993. Topsoil is very valuable, because it is nutrient-rich and feeds both seeds and plants. Loss of vegetation cover HUMAN-INDUCED CAUSES 1. How are living things affected by water erosion? Without forests, the soil erodes and washes away, causing farmers to move on and perpetuate the cycle. Man does not contribute in the security of plants and animals. Mining 2. the 5 causes of soil erosion. 1. describe the effects of soil erosion on living things; 2. explain the effects of soil erosion on plants and animals; and 3. appreciate the importance of soil erosion on living things. 1. Damage from soil erosion worldwide is estimated to be $400 billion per year. Desertification is the process of drought and ongoing arid conditions to alter . The silt soil of our place is a negative factor for soil erosion because it has large pore spaces between soil particles and these particles are moderately cohesive. The most visually noticeable effect is soil damage . Keywords: Soil Erosion, Soil, Farm Management. Local climate 7. This layer is rich in the essential nutrients required by the plants and the soil. Erosion can have a number of causes, but the effects are usually the same. 0 plays. The effects of soil erosion can range from mild to catastrophic. 2.) Science Ideas Erosion is the moving away or carrying away of soil. Also, sediment can accumulate on down-slope properties and contribute to road damage. Effects of Soil Erosion The major effects of soil erosion include: Loss of Arable Land Soil erosion removes the top fertile layer of the soil. Plants also assist in reducing the negative effects of water and wind erosion. Due to gigantic amount of suspended soil particles in water it retains the heat and raises the water temperature, which affects the living organisms. The biggest effect is definitely the loss of topsoil, the fertile part of the land that can be used to grow plants. Soil deterioration and low water quality due to erosion and surface runoff have become severe problems worldwide. Impacts of Erosion Soil erosion reduces the quantity and the quality of soil ecosystems and arable land (land that can be used to grow crops). What might be effects of soil erosion on mountains with steep sides on living things? Soil Erosion affects the people, plants, and animals of Africa by causing widespread hunger throughout the continent. Article. 0% average accuracy. EFFECTS OF GULLY EROSION ON THE ENVIRONMENT. Lost of fertile land. Erosion is the process by which the surface of the Earth, such as soil or rocks, get worn away and are transported to another location by water or wind.Erosion is a natural process, but can be greatly accelerated by human activity. Environment. An adverse effect is the devastation to civilized areas. The effects of soil erosion can be felt both on-site, meaning at the site of. When soil erosion happens on a large scale, it can also create human-made deserts by forcing out topsoil and leaving behind sandy particles that don't retain moisture or nutrients well. Plants grow through the cracks and animals dig in the soil, further breaking apart and dislodging structures. Erosion can form riverbanks, caves, wetlands, and other habitats for animals to live in. II. Soil is home to many living things. As a result of erosion over the past 40 years, 30 percent of the world's arable land has become unproductive. Soil is also home to fungi, algae, and unicellular and multicellular organisms that are invisible to the naked eye, such as bacteria and protozoa. View Effects of Erosion docx.docx from ENV/ 310 at University of Phoenix. This leads to plants dying which means that all of the roots disappear and their is nothing to hold the soil in place. Responsible soil management techniques are critical to protecting land from soil erosion. Soil erosion eats away the top soil which is the fertile layer of the land and also the component that supports the soil's essential microorganisms and organic matter. 2.) The major effects of soil erosion include: Loss of Arable Land Soil erosion removes the top fertile layer of the soil. Lost of soil structure 2.) 3.) What are effects of erosion? The problem may become so severe that the land can no longer be cultivated and must be abandoned. Unpacked Competency The learners should be able to enumerate the effects of Soil Erosion on landforms and living things. As erosion wears down the soil and the land, its ability to support plant life decreases. Homes and property can be destroyed from major erosion. The key is to create a series of level surfaces that will slow down the flow of water and keep the soil in place. Soil organisms ensure sustainable food systems and mitigate climate change. Soil erosion also affects the infrastructure. Rainfall: Precipitation is the most forceful factor causing erosion. Soil can be defined as the top layer of the Earth's surface that is formed of rocks and dirt. Changing ecosystems 3.) Erosion transports the fragments away. K. Edwards. 2. wildlife extinction, soil erosion. 1.) View. 1 See answer Advertisement Advertisement S1K3Y S1K3Y "ANSWER" Living Things. 5 effects of soil erosion on living things and the environment. It creates the circumstances for desertification. Soil Erosion Degrades the Land Probably the most noticeable effect of soil erosion is land degradation. Urban development 5. 1. Soil erosion may destroy structures for example buildings, bridges, roads as it weakens their foundation. Mixing the Soil: Earthworms and mammals that burrow in the earth mix humus with air and other soil materials. Direcrions: Give at least three (3) effects of soil erosion on living things and the environment. The terroir concept provides an example of a way to connect people to the soils that produce their food and encourage a more positive image of soil and better management. Illegal logging 6. overgrazing 7. quarrying 8. .Soil erosion does not affect plants. It also sends soil-laden water downstream, which can create heavy layers of sediment that prevent streams and rivers from flowing smoothly and can eventually lead to flooding. It becomes harder to grow crops on eroded soils and local flora and fauna typically suffer. 1.) 5 MINUTES TO FINALIZE YOUR PAPER 4. This alone can cause food shortages and famine in many parts of the world. By the action of dashing rain drops on soil . Since loss of topsoil decreases water quality, fish, algae and animals will suffer the consequences. Nutrient Degradation. sand eroded from steep slopes is deposited on the river beds and . . Article. As they move through the . Deforestation 3. This may lead to breakage of the rocks, lowering the space they occupy and also sediments them into small pieces. Seeds and plants can be disturbed or completely removed by the erosion. Effects of Soil Erosion Soil erosion impacts the agricultural industry as well as the natural environment. Damage and increased costs Erosion leads to massive deposition of sediments on roads, and railways. The 2-3 billion tons of fine soil particles that leave Africa each year in dust storms are slowly draining the continent of its fertility and hence its biological productivity. Sandy soil is more likely to wash away, get carried off in the wind, and become a desert in times of drought. Soil erosion also affects the topography of some places. Science. Loss of soil structure. The slope gradient 4. Clogging of Waterways Weathering is the mechanical and chemical hammer that breaks down and sculpts the rocks. 3. cite ways to control soil erosion. Below are some of the major effects of soil erosion on the soil: Soil erosion can deplete the fertility of the soil thereby making the soil unsuitable for the growing of crops and vegetables. Figure 13. Soil Erosion is the process, in which the soil particles are loosened or washed away in the valleys, oceans, rivers, streams or far away lands. Slope is the other important factor affecting soil erosion. In turn, vegetation, trees and greenery prevent soil decay and depletion. Soil will move as water flows . The steeper the slope of the land, the more soil particles are carried away by erosion. Pesticides may also be carried off the site with the eroded soil. c) There is change in appearance of mountains. The topsoil also called the humus layer is the closest to the earth surface and the carrier of organic matter and essential nutrients needed for plant growth. 1. Climate change These problems may be compounded in areas where infiltration capacity is reduced due to compaction, hard setting or induration of soils. Scientists estimate that in the Midwest, home to. b) There is clogging of irrigation canals. Wind 6. Nigeria, Africa . Soil erosion cause less food production , animals and human will have less source of food. Flowing water 3. Soil erosion often pushes the soil downhill, and often times contaminated soil will get into our water-ways, causing pollution. 4. HUMAN ACTIVITIES 5. Here are some more of the negative effects that must be considered when looking at this topic. The degraded soil does not support crop production and leads to low crop productivity. Week 6 - The effects and ways to control soil erosion. Soil erosion, for example, is often associated with increased incidence of flooding, siltation of rivers lakes and reservoirs and deposition of material in low-lying areas. It is also said that up to 80% of Earth's agricultural soil can be affected by soil erosion. Reducing Runoff Velocity. The flow of wind or water can remove topsoil leading to the loss of the nutrients and resources.We experience erosion around us. 3. Effects of erosion on agriculture include: 1. Give at least three effect of soil erosion on living things and the environment. Soil organisms are extremely important for soil productivity and environmental functions, especially in no-till. Write your answer on a separate sheet of paper. Compost and mulch can both help to prevent soil erosion. Flooding The top layer of soil holds large amounts of water in the pores and spaces between particles. Effects of soil erosion 1. Reduction in soil nutrients. Topic: The Effects of Soil Erosion B. Although soil erosion is a natural process, human activities have dramatically increased the rate at which erosion occurs. . Farmers will have difficulty in sustaining their needs if they do not have healthy soil to plant on. erodes alluvial deposits on the river beds making the river channel shallower resulting in frequent flooding. It includes physical, chemical and other natural forces. leaving the water polluted. This happens when big companies slash and burn the forests of Africa. You can either dig trenches or build mounds of soil. Lost of fertile land 3.) +234 8093 423 853. The off-site impacts of soil erosion by water are not always as apparent as the on-site effects. There are five main types: wind, water, glacier, mass movement, and coastal. For example, when forests are clear cut and land is transformed into croplands, the rate of soil loss increases by 52 percent [1] . When soil erosion occurs, we lose access to that resource. Soil erosion and conservation in Australia. Plants grow well in subsoil. 2.) Chemical processes, like the oxidation of iron, cause unsightly rust. In some places, soil erosion has resulted in major destruction of roads and dams. Soil erosion is a problem that needs to be controlled in order to forestall its danger in any locally, soil is fundamental to all land use and care has to be taken to ensure that it is not misused or destroyed. Around the globe, soil erosion is happening at a faster rate than it can regenerate. the 5 causes of soil erosion. It can be living or non-living things. Crop emergence growth and yield are directly affected by the loss of natural nutrients and applied fertilizers. Drag coefficients of single plant rows and their implications for wind erosion control. Eroded soil, deposited down slope, inhibits or delays the emergence of seeds, buries small seedlings and necessitates replanting in the affected areas. And degraded lands are also often less able to hold onto water, which can worsen flooding. It results in a dangerous situation which is a continuous loss of topsoil, soil collapse, ecological degradation, etc. Soil compaction reduces earthworm tunneling. 3 . INVESTIGATE EXTENT OF SOIL EROSION IN THE COMMUNITY AND ITS EFFECTS ON LIVING THINGS AND THE ENVIRONMENT; 3. For more Info, call us on. The likelihood of this occurring is increased as soil erosion occurs on these sloped areas. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. Agriculture 4. Trees help the land to retain water and topsoil, which provides the rich nutrients to sustain additional forest life. 3. Show abstract. Nutrient Degradation Environment 1.) 5th grade . Erosion also enhances run off, which create unsightly gullies. a) There is shaping and formation of soil. PROCESSES THAT SHAPE EARTH'S SURFACE 1.1 WEATHERING AND SOIL EROSION SCIENCE 5 2. )feasible means of preventing soil erosion. By doing so, they reduce the velocity of the subsequent runoff. Living things live in their environment. Once soil erosion occurs, it is more likely to happen again. Lost of fertile topsoil cover sends millions of tons of sediments into lakes and reservoirs. Other effects of erosion include increased flooding, increased sedimentation in rivers and streams, loss of soil nutrients' and soil degradation, and, in extreme cases, desertification. Erosion is natural process but with our activities changing natural dynamics and removing vegetation cover, soil erosion has been steadily accelerating over the last decades. The effects of soil erosion include: Loss of Arable Land Lands used for crop production have been substantially affected by soil erosion. 3. Download the complete Project Materials. Lesson 2 - Effects of Erosion on Living Things and the Environment; After going through this module, you are expected to: 1. identify the factors that affect soil erosion; 2. describe how soil erosion affects living things and the environment; and. Erosion occurs in all parts of the world and in all environments. 4 minutes ago by . Compost or use mulch. Effects of Water Erosion. Directions: Choose the letter of the correct answer. 4: Connectivity. Soil may be carried away by water, wind, people, and animals. There are also places where buildings have been damaged by soil erosion. The best way to create terraces is by using a shovel or a hoe. See the fact file below for more information on the erosion or alternatively, you can download our 24-page Erosion worksheet pack to utilise within the classroom or . Without as much topsoil to absorb water, water runs off the compacted soil or exposed bedrock more quickly causing flash floods in heavy rain events. Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate. They stabilize it, maintaining the water and nitrogen cycle, as well as cycle of other nutrients. The following are effects of soil erosion to human activities. "The effects of soil compaction on Lumbricus terrestris and its possible implications for populations on land reclaimed from open-cast coal mining." Pedologie 29:85-90. As we use the soil for intensive agricultural production, we erode the nutrients. ADVERTISEMENTS: Erosion is dependent on the amount, duration, intensity and frequency of rainfall. These are human activities which worsen the effects of soil erosion in the environment except: a) Overgrazing b) Quarrying c) Reforestation d) Illegal logging When is soil erosion beneficial to humans and animals? Effects of Soil Erosion on Living Things. Earthworms make their way down, and while doing so, they carry humus down to the subsoil and subsoil up to the surface. Other effects of erosion include increased flooding, increased sedimentation in rivers and streams, loss of soil nutrients' and soil degradation, and, in extreme cases, desertification. Grade 5 Science Quarter 4 Self-Learning Module: Soil . This is a global problem. As wind and water erode or wash away topsoil, they take with them the vital nutrients in the soil that plants need in order to grow and develop well. Soil erodibility 5. Mice, moles, and prairie dogs break up hard, compacted soil, and mix it with humus. Rushton, S. P. 1986. Factors Influencing Soil Erosion: There are many factors which influence the process of soil erosion; these are discussed below: 1. Soil Erosion and Flooding Further effects of deforestation include soil erosion and coastal flooding. 5 effects of soil erosion on living things and the environment. Soil Erosion is a natural process wherein the soil present at the top of a field is carried or eroded away through various physical sources like water or wind. It becomes harder to grow crops on eroded soils and local flora and fauna typically suffer. This may cut off transportation lines. This layer is rich in the essential nutrients required by the plants and the soil. This preview shows page 6 - 9 out of 12 pages. This can be very unhealthy for the economy, and can be harmful to future agriculture as well. Working together they create and reveal marvels of nature from . Learning Competency: Investigate extent of soil erosion in the community and its effects on living things and the environment. Factors that affect soil erosion 2.) 1 Effects of Erosion Gregory Becoat University of Phoenix ENV/310 August 16, 2021 Gregory Becoat 2 All living things stem The effects of soil erosion go beyond the loss of fertile land. the positive effects of soil ersion is that fresh soil is scattered over dead areas creating fertile lands What are some effects from deforestation? When sites use erosion control blankets, the vegetative layers absorb the energy of the rain as it hits them. Plants and animals rely on soils for food, shelter, and more. Recreational activities 6. The slower, less forceful runoff carries away only a small amount of sediment. Negative effects of Erosion: LOSS OF NATURAL HABITAT - erosion leads to breakage of lands and buildings. Water collects inside these cracks and then freezes, causing further damage. SUBJECT MATTER A. People have been forced to migrate in their living places by the impacts of soil erosion. The value that society places on soils influences how soils are managed or treated, which in turn influences soil condition. Quick Navigation for The Causes and Effects of Soil Erosion NATURAL CAUSES 1. 1.) (S5FE-IVb-2)No copyright infri. Soil erosion decreases soil fertility, which can negatively affect crop yields. When soil erosion happen in mining people and animal living in low lying areas are affected by mine tailings. Water runoff and rainfall 2. Likewise, saltwater crystallizes and creates more fractures. Clogging of Waterways The agricultural soil contains pesticides, insecticides, fertilizers, and several other chemicals. INTRODUCTION Soil erosion is the process of wearing away of the surface layer, or topsoil, by the transportation of the surface particles under the mechanical actions of agents/physical sources such as wind and Various kinds of organisms such as earthworms and other insects live in the soil .

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