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How do floods and drought cause land degradation?
Floods can cause land degradation by eroding topsoil, carrying away nutrients, and saturating the soil with water which can lead to soil compaction and loss of soil structure. Droughts can cause land degradation by reducing vegetation cover, making the soil vulnerable to erosion, and depleting soil moisture, which can lead to desertification and loss of fertility in the soil.
What are the causes of degradation of soil?
Common causes of soil degradation include deforestation, overgrazing, agricultural practices such as excessive tilling and heavy pesticide/fertilizer use, urbanization, and industrial activities. These activities lead to soil erosion, nutrient depletion, salinization, compaction, and contamination, ultimately reducing the soil's ability to support plant growth and ecosystem functions.
How does mining and quarrying cause land degradation?
Mining and quarrying cause land degradation by removing vegetation, disrupting soil structure, and altering the natural landscape. This can lead to erosion, loss of biodiversity, and contamination of soil and water supplies, impacting both the local ecosystem and surrounding communities. Additionally, the use of heavy machinery and explosives further contributes to land degradation by compacting soil and causing physical damage to the land.
What is the principal cause of soil degradation along the Murray River?
The principal cause of soil degradation along the Murray River is improper land use. Certain agricultural practices cause erosion, whilst over-iriigating causes increased salinity.
What causes the problem of land degradation in Punjab?
the main causes for the land degradation in the punjab is theintensive cultivation.
Is fertilizer examples of land pollution?
YES, it is said that fertilizers cause land pollution,they kill the useful microorganisms and they destroy the fertility of soil
What is the effects of land?
Land pollution normally becomes a hazard or endangers the life of animals that live in the given area. Land pollution may also cause a degradation of vegetation and natural habitats.
How does mining cause land degradation?
Mining causes land degradation through activities such as deforestation, soil erosion, and contamination of soil and water sources with chemicals used in the mining process. This can lead to loss of biodiversity, disruption of ecosystems, and reduced soil fertility, impacting the overall health and productivity of the land.
which statement best describes one way the farm will be affected by using this new fertilizer?
In the given situation, the new fertilizer will cause 'the farm's marginal benefits for each piece of land to increase.
What is the effect of land pollution?
Land pollution normally becomes a hazard or endangers the life of animals that live in the given area. Land pollution may also cause a degradation of vegetation and natural habitats.
What is the total process of land surface reduction called?
The total process of land surface reduction is called land degradation. It refers to the decline in the quality of land, including its productivity, due to various factors such as deforestation, soil erosion, and pollution. Land degradation can have negative impacts on ecosystems, agriculture, and human livelihoods.
Pictures on the effects of land degradation?
Go to google images and type 'effects of land degradation' or just 'land degradation' and you should get what you want. You can also type in things like removal of topsoil & mudslides because they come under soil erosion and soil erosion. Soil erosion is a factor of land degradation. http://en.wikipedia.org/wiki/Land_degradation This website has effects of land degradation. You can also type a few of those effects in google images.
