Notes, summaries, assignments, exams, and problems for Secondary education

Agriculture in Slovakia

Agriculture, encompassing forestry, mining, and fishing, is a primary sector of the economy. It produces:

• Food for the population
• Raw materials for industry

Historical Development

• Beginning of the 20th century: 60% of the population made a living by agricultural production.
• 1949: Collectivization of agricultural production (state property).
• 1970s: Agricultural cooperatives (poľnohospodárske družstvá) were established.
• 1989: Dissolution of agricultural cooperatives – land and property began to be returned to original owners (or descendants).
• Joining the EU: European agricultural policy – quotas.

Current State of Agriculture

• Agriculture employs less than 1.5% of the workforce.
• Contributes 0.9 – 1.5% to GDP.
• Agricultural land

Basketball Basics

Basic Rules

• Players dribble, pass, and shoot a ball on a court.
• Two teams of five players compete.
• Points are scored by shooting the ball through the hoop.
• Baskets count two or three points, free throws count one point.
• Games have four quarters, typically 10 minutes each (12 in the NBA).
• Play starts with a jump ball at center court.
• Teams switch sides at halftime.
• Tie games go into overtime periods.

Court and Player Positions

• Each player has a designated position based on their height and skills.
• Teams typically have two guards, two forwards, and one center.
• The tallest player usually plays center, medium-height players play forward, and the shortest players play guard.

The Triple-Threat Position

This fundamental stance allows you to quickly...

Agricultural Activity in the Pampas Region

The Farm Act enabled the expansion of agricultural development. Currently, agricultural production aims for self-sufficiency in the domestic food market and forms the basis of the main export complexes. The balance depends on balancing commercial products and cultivated area per year. Modernization in recent years has incorporated new technologies, varied seed varieties, and fertilizers, increasing productivity and improving competitiveness in exports. Organic products are expensive, targeting a market sector with high economic levels. Changes in land use, from agriculture to livestock farming, increase the cultivated area for livestock. This development is favored by:

• Flat terrain suitable for machinery.

A polygon is the portion of the plane bounded by a closed polyline. A polygon is a plane shape with straight sides. A plane is a flat surface with no thickness.
Polygons are 2-dimensional shapes. They are made of straight lines, and the shape is “closed” (all the lines connect up).

1. Circumcenter

The circumcenter is the center of the triangle’s circumcircle, one that passes through the three vertices of the triangle.
It is located at the intersection of the three side bisectors. As we already know the line bisector is the locus of all the circle centers that pass through the endpoints of a segment. As the three sides of a triangle are segments, if we draw the three side bisectors, we will get a point that will be the center of a circle that...

Membership of the League of Nations

Key members included:

• France (1919-1945)
• Britain (1919-1945)
• Italy (1919-1937)
• Japan (1919-1933)
• Germany (1926-1933)
• USSR (1934-1939)

The USA never joined. The League had 42 members when it was first established. Key countries were not members (Germany and Austria, which were not initially invited to join), and the USSR was viewed with suspicion due to communism. In the USA, while President Woodrow Wilson wanted to join the League of Nations, many Americans opposed the idea.

The main members were France and Britain. Both countries were determined to avoid war, almost at any cost. Britain saw the League as a talking shop (where discussion dominated, but action was lacking). France wanted the League to enforce the terms...

Introduction to Computer Graphics

Computer Graphics (CG) is the art and science of communicating information or ideas through digital images. It involves the generation, representation, manipulation, and display of pictorial data using computers. From simple 2D line drawings to hyper-realistic 3D animations, computer graphics has transformed how we interact with technology.

History of Computer Graphics

The evolution of computer graphics spans several decades, moving from massive, specialized military systems to ubiquitous, high-powered mobile chips.

1. The Early Beginnings (1950s)

• MIT’s Whirlwind (1951): One of the first computers to use a CRT (Cathode Ray Tube) display to output real-time data, paving the way for visual computing.
• SAGE System

Global Economic Imbalances

The United States benefitted hugely from the First World War. None of its land had been destroyed, its human losses were relatively small, and sales of food, weapons, and industrial products to the allies had benefitted it enormously. By the time the war ended, the United States had become the world's leading economic power. Its agricultural production was very high, and its industrial production represented 44.8% of global production. Its higher level of competitiveness opened up international markets to its products, which invaded the global markets that had previously been dominated by European industries. In addition, many European countries were indebted to the United States as a result of the war loans.

In contrast...

Essential Tourism Vocabulary

TOUR (The Japanese group wish to travel around Europe for two weeks.) (To travel to different places in the same journey.) (The program includes a guided tour around the Kennedy Center.)

TEND (To be likely to happen.) (The Europeans tend to stay longer in Hawaii than others.)

PROMOTE/PROMOTION (To help something to develop or increase.) (Our latest promotion of package holidays.)

CONSULTANT (Someone whose job is to look after or help customers in a public place.) (The travel consultant was really helpful with advice for our trip.)

SALE (Point of sale)

COSTING (The process of calculating the cost of a future business activity or product.) (The tour operator had to calculate the costing of the package holiday to France....

A General Look at Europe

Europe is a relatively small continent located entirely in the Northern Hemisphere. It is separated from Asia by the Ural Mountains and from Africa by the Strait of Gibraltar. Notably, it is the continent with the lowest average altitude, at 290 meters.

Eastern Europe

Eastern Europe extends from the Carpathian Mountains to the Ural Mountains (west to east). Its northern border is defined by the Arctic Ocean and the Baltic Sea, while its southern border includes the Caspian Sea, the Caucasus Mountains (home to Europe's highest peak, Mount Elbrus, at 5,633m), and the Black Sea. This region is part of the vast Great European Plain, which stretches from Belgium to the Urals.

Major Rivers and Lakes

The rivers in Eastern Europe...