The Vatican is the smallest state that spiritually unites Catholics around the world. Settled a small enclave in the territory of Rome
Secondary education and schools 2024, November
What are halogens? These are typical non-metals and oxidizers. Halogens begin to be studied already in the 8th grade. In this article, we will analyze elements such as fluorine, chlorine, iodine and astatine
Nitrogen is a well-known chemical element, which is denoted by the letter N. This element, perhaps, is the basis of inorganic chemistry, it begins to be studied in detail in the 8th grade. In this article, we will consider this chemical element, as well as its properties and types
A chemical scientist is a person who has devoted himself to the study of the environment. In this article we will talk about these scientists and about the most important discoveries in the field of chemistry
Alaska's cities are very diverse. In this article we will talk about some of the most interesting cities in the state
Oxides, their classification and properties - this is what you need to know from the chemistry course is paramount. In this article we will talk about what oxides are
Chlorine dioxide is a gas that has many interesting physical and chemical properties. In this article we will talk about this chemical substance
In this article we will look at some acids, examples of weak and strong acids, their main properties and classifications
A small wonderful tree that brings happiness, joy and good luck to the house. This is a topiary, the creation of which can be a wonderful idea for creativity with children. Make it for kindergarten or school - and a lot of positive emotions are provided to you
Currently, there are several forms of interaction between the teacher and the student's parents. Among them, individual conversation, joint cooperation, etc. are noted. However, parent meetings remain the most effective today
Choosing a speci alty is considered one of the main tasks that have to be solved at a young age. Career guidance activities help to determine this issue
Today we have a very difficult topic. It is difficult, first of all, for its ambiguity. But we'll get through it, as always. We interpret the phraseological unit "give odds". It will be analyzed carefully, and, hopefully, the reader will not need other sources to clarify information on the meaning of a stable phrase
The area of Iceland dictates its rules to the political system and climate indicators. The island hides unusual and dangerous geographical features
One of the prestigious educational institutions in Saratov is the Eastern European Lyceum. It has been around for a little over twenty years now. On September 1, 1997, he opened his doors to students. But during this time, the lyceum has proven itself well, introducing innovative training programs
The vast territory of South America is occupied by Brazil, washed from the east by the Atlantic Ocean. This country is considered the fifth largest in the world in terms of area, is a federal republic and is divided into 26 states. Brazil has many beautiful cities, each of which is interesting and remarkable in its own way
The surface areas of three-dimensional figures known from the school course of stereometry, such as a cube, parallelepiped, pyramid, prism, cylinder and others, are not difficult to calculate. Their sides and bases are the simplest. They can be squares, rectangles, triangles, circles, and so on. If the figure is more complicated, it is divided into small ones and the areas of their surface faces are added up
When entering mathematical formulas, you often have to resort to using a variety of degrees. For example, a square. How to square a number in Word? This article will provide the best tips and tricks on the subject
This article will be useful to graduates of the school, because ahead of the exam in the Russian language. One of the tasks of part "A" implies knowledge of the means of artistic expression, and after all, "detail" refers specifically to them
A work analysis plan is necessary in order to know how to analyze poems, novels, stories, etc. This article will tell you how to parse a work
The temperate zone is a natural zone that covers a significant part of the land of the Northern Hemisphere and vast areas of the Southern Hemisphere. These latitudes are considered the main climatic zone, and not transitional, because their ranges are very extensive. In such areas, there are sharp changes in temperature, pressure and air humidity, and it does not matter whether we are talking about land or a separate part of the water area
Missionary - who is this? What is the work of missionaries? How did missionaries appear in Russia and what do they do in the modern world?
The origin and meaning of the phraseologism "do not spill water" or "you will not spill water". Synonyms and antonyms for "do not spill water"
Proverbs and sayings (folk wisdom) surround every person. That's not news. But few people think about what the program of folk wisdom is. What does she set the person up to? In other words, what does folk wisdom teach?
Biotite (another name is iron mica) is a fairly soft and elastic mineral that can be easily machined. In the earth's crust, it often occurs next to muscovites and feldspars. Our article will tell you more about the origin, varieties and properties of the biotite mineral. From it you will also learn where this stone is used and what healing qualities it has
The Middle Ages is a unique historical period. For each country, it began and ended at different times. For example, in Western Europe, the period from the 5th to the 15th centuries is considered the Middle Ages, in Russia - from the 10th to the 17th centuries, and in the East - from the 4th to the 18th centuries
The lithospheric plates of the Earth are huge boulders. Their foundation is formed by highly folded granite metamorphosed igneous rocks
Austria is a picturesque country with a high standard of living, which is worth visiting at least once. Here you can not only see the sights, but also visit the ski resorts or spend a relaxing weekend on the lake
What is the troposphere? What is its composition and what role does it play for all living organisms on Earth - read the article
The article describes the outstanding achievements of sports in the USSR in such sports as hockey, volleyball and basketball. It will be about total dominance on the world stage in the 60-80s and a great reason to be proud of your country
Munku-Sardyk is the highest point of Buryatia and the highest peak of the Eastern Sayans. What are Saiyans? This is the name of a mountain system that unites two large massifs located in the south of Siberia. The territory they occupy belongs to Russia and Mongolia. The Sayans are divided into Western and Eastern. In total, the mountain range has 7 peaks
Mountain ranges are a major elevation of relief. They, as a rule, have an elongated shape with a length of hundreds of kilometers. Each ridge has the highest point, the peak, expressed in the form of a sharp tooth - a mountain ridge
Reservoirs, natural and artificial, functional and beautiful water bodies. Consider their meaning and varieties
Water has always acted on a person not only bewitching, but also calming. People came to her and told about their sorrows, in her imperturbable waters they found special peace and harmony. That is why the numerous lakes of Russia are so remarkable
A lake is an element of the hydrosphere. This is a reservoir that arose naturally or artificially. It is filled within its bed with water and has no direct connection to the sea or ocean. There are about 5 million such reservoirs in the world
The highest mountains on Earth. Which mountain is the highest in the world, in Eurasia and in Russia
The formation of the largest mountain ranges on our planet lasts for millions of years. The height of the highest mountains in the world exceeds eight thousand meters above sea level. There are fourteen such peaks on Earth, and ten of them are located in the Himalayas
The subtropical climate zone is located between thirty and forty degrees south and north of the equator. It is believed that in areas of the globe it was with such conditions (since they are the most comfortable for living and agriculture) that the birth of mankind took place
During the Middle Ages, Venice, Florence, Milan, Genoa and other major Italian cities were independent communes with their own army, treasury and legislation. It is not surprising that these "states", which are part of modern Italy, have retained many unique features that make them different from each other. What is known about them?
Do you know what is a rudiment in humans? Part of the organs in our body is indisputable proof of evolution. These structures have long lost their significance, but their presence allows us to assert that there is a genetic relationship between representatives of various systematic units
The article contains information about interesting facts about Russia. We will learn about many interesting things that this country can surprise with. There are many interesting aspects that not everyone knows, but today we will share this information with you, after which Russia will be familiar to you (like a book you read a long time ago)
Unison is the harmonious combination of two or more sounds at the same pitch. In this article, we will analyze with you what it is to breathe in unison, think and sing