Types of chemical weapons

The first fact of using chemical weapons was recorded on 04.24.1915. It was used to defeat soldiers located near the city of Ypres (France). As a result, five thousand people died immediately, and ten thousand soldiers died later after a while, and the rest remained disabled.

The largest coal deposits in Russia and the world

Despite the fact that today alternative sources of energy are increasingly being used, the extraction of coal is an actual area of ​​industry. One of the most important areas of application of this type of fuel is the work of power plants. Coal deposits are located in various countries of the world, and 50 of them are active.

Human ecology

Human ecology is a science that studies the relationship of people, society, an individual person with nature. The following points are considered: - the state of the human body; - the influence of nature on the state and well-being of people; - environmental management; - improving public health. It should be noted that human ecology is a relatively young discipline.

River basin

A river basin is a land area into which underground groundwater and various water bodies flow. All of them enter the system of a certain river, but the regimes of surface and underground catchment do not coincide. Since it is difficult to track groundwater sources, it is the tributaries of the river that form the basis of the basin.

Fedorovskoye oil field

Fedorovskoye field is one of the largest oil and gas production sites in Russia. It is located in the Khanty-Mansiysk Autonomous Okrug near the city of Surgut. The field was discovered in 1971, deposits of Jurassic, Cretaceous and Paleogene were discovered. In some strata of minerals, oil was discovered with interlayers of clay and siltstones, sandstone and other rocks.

Australia population

Australia is located in the southern and eastern hemispheres of the planet. The whole continent occupies one state. The population is growing every day and currently stands at over 24.5 million people. About every 2 minutes a new person is born. In terms of population, the country occupies the fiftieth place in the world.

Ecological settlement

The problem of nature conservation is relevant for many people in all corners of the earth. Living in large cities and small towns, all people to varying degrees feel the call of nature. Some serious-minded people who want to change their lives and join nature, resort to active actions, seek like-minded people and create eco-settlements.

Electric Vehicle Battery Factory

The company "Tesla" is engaged in the development and production of batteries according to special technology, which are necessary for electric cars. A separate factory was built for this. It is moderately large, since it is aimed at providing all owners of electric vehicles with batteries of the highest quality.

Deserts and semi-deserts of Russia

To visit the desert, it is not necessary to go to Africa or Australia. Deserts and semi-deserts are also located in Russia. Deserts occupy the lowest part of the Caspian lowland, where flat surfaces alternate with sandy sediments. The climate here is sharply continental: very hot and dry summers, cold and not very snowy winters.

Pechora coal basin

The Pechora basin is the largest coal deposit in Russia. It is located in the Republic of Komi, the Arkhangelsk Region and the Polar Urals, near the city of Vorkuta. Its area is more than 90 thousand square kilometers. This coal basin provides resources for the whole region. The following minerals are mined here: anthracites; brown coal; semianthracites; lean coals.

Flower Charging Lamp

One of the most popular developments today is the LED lamp, which was invented by Peruvian scientists from the organization UniversidaddeIngeniería & Tecnología. The peculiarity of this lamp is that with its help the lighting device can work and be charged from the energy of indoor colors. In more detail, the energy released by microorganisms located in the ground.

East Lake in Antarctica

Antarctica is a mysterious continent that has a special world of nature. There are peculiar reservoirs, among which it is worth highlighting Lake Vostok. It is named after the Vostok station, which is located nearby. The lake above is covered with an ice sheet. Its area is 15.5 thousand square meters. kilometers.

Hydrogen fuel

Today, the development of technologies for alternative energy, which can be obtained from inexhaustible natural sources such as the sun, wind, water, is relevant. These methods are very effective and less harmful to the environment. In addition, they help to save money, because recycled materials are used for this.

Portable turbine

When it comes to a wind turbine, a picture of an aggregate with large blades that are localized off the coast of various water bodies pops up in the mind. One company in Minnesota created a portable turbine that is unlike the others. The blades of this device rotate both vertically and horizontally.

Minerals of Russia

Russia occupies a vast territory on the planet, respectively, there is a huge number of mineral deposits. Their number is almost 200 thousand. The largest reserves in the country are natural gas and potassium salts, coal and iron, cobalt, nickel and oil. Since the territory is characterized by different forms of relief, various rocks and minerals are mined in the mountains, on the plains, forests, and in the coastal zone.

Ecological problems of the forest

The environmental problems of the modern world are a danger to all countries. Therefore, only by uniting, humanity can find a solution. And this positive decision is possible with material well-being and progress in a healthy nature around us. Environmental degradation has a negative impact on the health of the entire population.

Social ecology

Social ecology is a branch of science that studies the interaction of the human community and nature. At the moment, this science is being formed into an independent discipline, has its own field of research, subject and object of study. It should be said that social ecology explores diverse groups of people who are engaged in activities that directly affect the state of nature, using the resources of the planet.

Agricultural ecology

Agricultural ecology considers the environmental problems that agro-industrial activity generates. As a result, an attempt is made to change actions and develop techniques that will reduce the harmful effects on nature. Soil exploitation The main resource of agroecosystems is land.

Applied Ecology

Ecology considers many environmental problems, especially those that have occurred as a result of anthropogenic activities. Depending on which sphere is considered, such a section of ecology studies it. Practical ecology occupies a special place among the disciplines about land and nature. It aims to solve practical problems: rational use of natural resources; elimination of pollution of water, land, air; management of the world; environmental protection.

Medical ecology

Medical ecology is a narrow special discipline that examines the impact of ecology on human health. The main task of this section of ecology is to establish the causes of diseases and eliminate them. Many people do not even suspect that they have chronic illnesses due to their specific place of residence.