Examples of soil protection. Negative consequences for all humanity, which gives pollution of the soil layer of the Earth
"How caves are formed" - in large cavities, the air movement is so intense that turns into the wind. Caves for ancient man were home. For the bottom of the caves flow streams with healing mineral water. Erosion caves. Arise when volcanic eruptions. Ice caves. However, in the overwhelming majority of natural caves, the air exchange with the surface is quite intense. Form most often inside glaciers. Karst caves such caves are most.
Air pollution and its consequences
As a direct consequence of human activity, first of all, for erratic manipulation of industrial activities, air pollution has become one of the main and most dangerous people. Air pollution or air pollution not only lead to various changes in various ecosystems affecting the conditions for the existence of species living in them, but also affect the types of man, causing the premature death of thousands of people wide from around the world, as well as serious economic damage.
"" Ecological equilibrium "grade 4 is an ecological pyramid. Equilibrium. Cutters in the forest: And now people came to cut the forests and what will happen to the river? Predators should be less, less plant animals. Equal by weight. The river was full, the trees grew strong, healthy. How did the trees gave the water river? Ecology. And that, and it is very important. Environmental balance. On the shores of one river Ros Forest. One mouse is needed by a variety of acorns.
How is air pollution?
Air pollution is associated with human diseases, such as neurological, respiratory and reproductive disorders. It can damage the health of fauna and the environment. Although some of them are naturally found, most pollutants enter the air through human activity. Various environmental agencies help to regulate many air pollutants, including six pollutants. Thus, they manage to maintain the purity and purity of the atmosphere.
"Group of wild animals" - birds. Groups of animals. Zoology. Insects. Reptiles. Knowledge of the world. Fish. Body parts. Amphibian. Beasts.
Motherland Russia - the peasant dwelling consisted of crates, horses, hay, transsion, lining and chulana. Kamchatka. In addition to the peasants, the peasants were sarafane and skirts. Russian feast. Balalaika. Red stripes - sunny dawn. Peoples steppes. Taiga. Dymkovo toy. Russia is my homeland. Flag of Russia. Khokhloma. In the illustrations we see how men dressed in Russia. Symbols of Russia. Russian national costume. Porridge - our mother.
Carbon monoxide and nitrogen oxides
Consider public transport and car exchange to help reduce two main pollutants. Vehicles are the largest producers Carbon monoxide and nitrogen oxides that are two dangerous pollutants. Carbon monoxide reduces the amount of oxygen available to breathing. He is odorless and blunder, which makes it very dangerous for people. Nitrogen oxide is a component of the ozone layer at the ground level, which is responsible for many respiratory diseases, especially in children, the elderly and people with respiratory diseases.
"How to save water" - calculate. Environmental problems on earth. We will conduct an experiment. Save water on the planet. What can I do to save nature. Ecological problems. Legend. The world. 2013 declared the Year of Environmental Protection. Water consumption per day. Ocean pollution. People. Save our planet.
Sulfur oxides and nitrogen oxides
Reducing the number of electricity you consume can help reduce pollutants and acid rain. Americans depend on electricity, and most of the electricity in this country is produced on power plants that burn coal. Power plants are the largest source of sulfur dioxide and an important source of nitrogen oxide, which are the main components of acid rain. Solar, wind and hydroelectric energy are alternatives to pollution methods used for electricity production.
"Skin health" - constant temperature. Forefinger. Dead skin layer. Leather. Adult. Immunity. What is causative agents of diseases. Smell. Interesting Facts About people and about man. Skin formation. Human skin. Rules of healthy life.
Soil is an invaluable natural wealth that provides a person with essential food resources. Nothing can replace the soil cover: without this tremendous natural object, life is impossible on Earth. At the same time, today we can observe the improper use of soil, which leads to an increase in its pollution and, as a result, to reduce its fertile properties.
Volatile organic compounds
Since they do not burn fuel for energy production, they do not produce a significant amount of pollution. Vehicles and solvents are considerable sources of volatile organic compounds. This is a chemical, harmful to all living things, and although it has the same chemical compositionAs ozone present in the stratosphere, protecting the Earth from solar radiation, more polluting and harmful.
Dumps are isolated in air concentrated amounts of methane, greenhouse gas. Many scientists bind greenhouse gases with global warming. Although this is not a dangerous pollutant, it is significant due to the damage, which it causes in the production of greenhouse gases. Reducing the amount of waste, which is discarded, can help reduce the emission of methane formed by waste, and, in turn, with the help of garbage trucks that eliminate gases from burning their engines. Instead of abandoning unwanted things in the garbage container, consider the potential of each item, as they can be reused, repaired or recycled.
Already, humanity should seriously think about the problem of soil pollution and take the necessary measures to protect it. What are the main causes and sources of soil pollution?
The main cause of soil pollution is human activity, sometimes illiterate and careless. As a result of the influence of the anthropogenic factor, in particular the improper use of land, the considerable share of the fertile layer is lost annually, which is exposed to erosion. Thus, over the past 100 years, the erosion process seized 27% of the total area of \u200b\u200bland occupied by agricultural land.
Cut grass cuts, leaves and vegetable sinks in a compost. Send paper, glass and aluminum banks to the recycling center. If the damaged device cannot be repaired, its components can be useful for repairing something else. For all that you usually send a landfill, try to find an alternative destination.
What actions should be taken to ensure more environmentalities and reducing pollution
This infographics definitely shows us actions that a person can take to avoid or reduce pollution. At this stage it is clear that if we want to live on the planet with clean water, fresh air and variety of plants and animals, we have to do everything possible to protect the health of the Earth.
Soil contamination is called in one of various chemicals, waste in quantities exceeding the norm necessary to participate in the biological cycle of soil ecosystems.
Sources of pollution
The main soil pollutants are classified as follows:
Residential buildings and utility household enterprises
These are different foodstuffs; wreckage of building materials; Waste remaining after repair work etc.
Requires a lot of energy to carry water from rivers, groundwater or any source to get to your home. Water should be uploaded to the sewage treatment plant, filtered and processed by chemicals to clean it, and then throw it into your area so that you can use it in your home. Saving as much water as possible reduces the pressure of the whole process and provides the optimal level. drinking water in environment.
Avoid loss of water in souls and cranes. Use if possible, rainwater to wash the dishes, cut plants or wash the floors and car. Take short rains as much as possible, it does not exceed five minutes to avoid spending water in this way.
All this is exported to landfills that have become the scourge of our time.
The simple burning of these waste in landfills leads to a double problem: firstly, there is a clogging of huge territories, and secondly, the soil is impregnated with poisonous substances resulting from burning.
Industrial enterprises
Any industrial enterprise produces many different waste. The most dangerous among them are toxic substances that, falling into the soil, negatively affect living organisms. For example, the activities of the enterprises of the metallurgical industry is accompanied by a discharge of salts of heavy metals, and machine-building - cyanides, arsenic and beryllium compounds. Lead, mercury cadmium - the three most dangerous metal. Heavy metals contamination is dangerous in that they accumulate in human and animal organism.
Never pour dangerous waste into the sewer or lawn
Paint, engine oil, ammonia and other strong chemical solutions can not be thrown into the sewer or into the courtyard, because they will leak into groundwater. These items need to be disposed of properly. Check the site of your local sanitation department to learn how to get rid of hazardous waste. You may be instructed to send them to the place of toxic waste for proper removal. This will avoid pollution of important drinking water sources that ensure environmental maintenance in optimal conditions.
Transport
The growing number of vehicles increases emissions of nitrogen oxides, lead, hydrocarbon. Finding into the soil, these substances are involved in a circulation, which is associated with food chains. In addition, transport significantly reduces the total area of \u200b\u200bland used, including fertile sites. The process of soil erosion is accelerated, and to restore the fertile layer, 1 cm depth will need a hundred years.
Help combat local water pollution
Change your personal habits related to the use of water and chemicals - a great first step. Saving water daily, it will contribute to its share to keep the safety of natural resources and serve good example For other people. But in order to really affect, think about take a step for your efforts.
This is one of the first ways that many of us teach respect the environment, but everyone needs help, remembering how important it is to make such things, how to turn off the light when leaving the room. All that is powered by electricity requires the use of energy produced on power plants. Plants often burn coal or fossil fuels, which produces emissions that bind the air and make it difficult to develop adequate respiration. For this reason, always make sure you do not spend energy.
Agriculture
The source of pollution of agricultural land is mineral fertilizers, Yadogymicates, some of which contain in their composition mercury and other heavy metals. 
Also, for several decades, various pesticides are used to combat pests and weeds in agriculture, which accumulate in the soil and are saved there for a long time.
Always keep in the disconnected state those electronic devices that are not used, since many people think that the inclusion of standby mode does not consume energy, but they consume up to 15% of what they usually consume when they are included.
Eat more vegetables and other products that are grown on site.
Buy low-energy devices, such as refrigerators and washing machines High efficiency to achieve lower energy consumption. It can really show that you support the environment, changing some food shopping habits. Making purchases in your local city instead of buying products that are departed from afar - this is a way to support local farms and reduce your carbon footprint. You will also consume products with a higher concentration. nutrients and minerals that will help you maintain your health at optimal levels.
Land dropping leads to an increase in the soil erosion process, excessive grazing destroys herbal cover, which, in turn, leads to lands desertification.
Every year about 6 million hectares in the desert natural soils. The cutting of forest arrays contributes to the dining of the biogenic composition of the lands and erosion.
Regular irrigation also adversely affects the soil: its salinization occurs.
What is acoustic pollution?
The term "acoustic pollution" refers to noise when it is considered a polluter representing an irritating sound capable of creating harmful physiological and psychological effects for a person or group of people. Presents for most populations of large cities, very important factor Environment, which has a great influence on their quality of life. In addition, it is a direct undesirable consequence of activities that occurs in major cities.
Some laws define noise pollution as follows: Noise contamination is a presence in noise or vibration environment, regardless of the source of the acoustic emitter, which implies discomfort, risk or harm to people, for the development of its activities or goods of any nature or which have a significant impact on the surrounding Wednesday.
Protection of soils
For many years, people enjoyed the earth, without thinking that they destroy her. 
The desire to receive from the soil to the maximum of its capabilities as a result of the fact that the degradation of soil fertile composition began.
Today, people should seriously think about protecting land, take measures to protect and correct the consequences of technical progress. It is impossible to hope only for self-cleaning of the soil: this is a long process.
Causes of noise pollution
It is from the industrial revolution and the development of new vehicles and the growth of cities there is indeed the problem of urban noise pollution. The main causes of noise pollution should be exactly what a person develops. Transportation Construction of buildings and public works Industry Sirens and alarm Cleaning services and trash dumps Leisure and entertainment activities Airports.
Effects that can cause noise pollution of man
Although noise pollution is not fully taken into account, it can cause various effects from physiological, such as hearing loss or deafness or physiological effects associated with irritability, stress, nervousness, etc.It is necessary to help our land back to natural equilibrium and natural balance. Environmental problems of the soil will primarily harm the person himself.
Control
For cultivation of agricultural products, the soil contamination is needed by chemicals. There are four degrees of assessment: permissible, dangerous, highly dangerous, extremely dangerous. The same assessment of the degree of pollution is carried out for soils allocated to settlements.
The impact of noise in humans
In large cities, the noise level, which is caused, can highly damage both physical and mental integrity.
Dangerous household pollutants who should be avoided
People tend to think about industrial flue pipes associated with the production of chemicals and in power plants when it comes to pollution, but pollutants and pollutants in the country also contaminate the environment and persist. But the most important task is the release of volatile organic compounds and gases that can harm the environment and human health.The class of danger of chemicals polluting the soil is also evaluated. General control is carried out by Rosprirodnadzor.
Types and sources of chemical pollutants in homes
These pollutants come from thousands of common household goods, furniture and building materials. The release of organic pollutants into the atmosphere comes from households, through cleaning products, solvents, adhesives, paints, varnishes and various materials, such as permanent markers and chemicals used in photographs. If you have a home office, add copy vehicles, printers and coated printers. You can be familiar with the usual consumer pollutant, formaldehyde, as a preservative for fabrics.
Monitoring can conduct organizations licensed, it is to determine indicators that have a certain permissible norm.
The samples and the laboratory are determined by the degree of pollution. After that, the corresponding act is drawn up.
Measures
Today there are already measures for the protection of soil. In particular, for the fight against degradation, measures for the protection of soils from fear and salinization are carried out:
- draining work to reduce groundwater levels (device of drainage structures, open channels, water intake structures, etc.);
- flushing of irrigated areas in compliance with irrigation standards.
To combat the erosion of soil, there is a number of different events:
- fixing the soil through the root system of vegetation, the formation of closed vegetation cover, alternation different species vegetation on the slopes;
- land sprinkle across the slope, terraceing of the slopes;
- landing of protective forest belts that reduce wind speed in the surface layer;
- minimization of soil processing (for example, disintegration without turning);
- strip alternation of cultures;
- soil fastening with floral cover.
In order not to apply the soil harm to excessive use of pesticides, it is necessary to apply natural methods to combat pests. For example, soil and insects feed on ladybug; With some weeds can be struggling with the help of herbivan insects. The most important thing is to minimize the introduction of pesticides into the soil.
Recultivation of land is a comprehensive measure to restore land plots, the structure of which is violated as a result of mining of minerals, construction or storage of waste.
The main methods of reclamation:
- Preparation of land for the recreation of agricultural (creation of arable land, gardens, hayfosses).
- Land preparation for forest planting.
- Formation of areas of recreation and sports, parks, turbases, etc.
- Conducting sanitary and hygienic events in those areas that are unsuitable for use in the national economy.
To prevent the desertification of lands, it is necessary to optimize the use of natural resources, improve the structure of the scenery, normalize the use of pastures, expand the stocks of water resources, stimulate environmental protection.
A very important method of combating soil contamination is the construction of specialized enterprises for waste disposal, as well as stimulating waste-free production.
Today it is necessary to change its consumer attitude to the soil, which is the source of human life and nutrition. Only careful attitude towards the Earth and the competent operation of this invaluable natural wealth will help to preserve our planet and humanity for future generations.