Notes, summaries, assignments, exams, and problems for Baccalaureate

Twenty years after the uprising in Cuba, which had been repressed by the Peace of Zanjón, the independence movement reappeared in Cuba and Puerto Rico in 1895, and in the Philippines in 1896.

Cuban Revolution and US Intervention

In Cuba, almost the entire population rose up against Spain, led by José Martí of the Cuban Revolutionary Party (PRC). Spain granted Cuba broad autonomy, but it was of little use because the United States entered the conflict on the side of the revolutionaries, hoping for economic advantages from trade with Cuba.

The sinking of the battleship USS Maine, which allegedly killed hundreds of people at the hands of the Spanish, provoked the immediate declaration of war on Spain by the United States. The US ended the Spanish...

Temperate-Cold Climates

Located in northern and central Spain, this region features an average annual temperature of 15°C.

Oceanic Climate

Extending from Galicia to the Pyrenees, this zone is influenced by the jet stream and the polar front. It experiences rainfall above 800 mm, an average temperature of 13-14°C, very weak thermal fluctuations, mild winters, and cool summers.

Continental Climate

Covering two-thirds of the inland peninsula, this climate features weak precipitation (below 600 mm) and temperatures between 10-14°C. It is characterized by high thermal amplitude, cold winters, and temperatures that do not exceed 6°C for one to six months.

Temperate-Warm Climates

This climate is characterized by dry, hot summers and a wet season that...

Key Principles of Scientific Work

Several key principles characterize the work of a scientist:

• Asking Questions: It is essential to choose crucial questions that will not lead to a dead end. We must ask questions that have a modest but useful response.
• Formulation of the Hypothesis: This involves forming an idea or hypothesis about natural phenomena. The formulation of hypotheses is a key moment in scientific knowledge and is the most creative.
• Testing of the Hypothesis: We need to show that the idea or hypothesis has scientific validity. Experiments can be conducted to test our hypothesis.
• Formulation of Hypotheses or Theories: General laws of nature are typically formulated as major theories that must be consistent and demonstrable.

Considerations

1. Oceanic Climate

A) Location

• Northern Peninsula: Galicia and the Cantabrian coast.

B) Precipitation

• Abundant and regular (over 800mm).
• Influenced by Polar Front storms.
• Maximum rainfall in winter; minimum in summer due to the Azores High.
• Soft, persistent rain.

C) Temperatures

• Mild with low thermal amplitude.
• Coastal areas: Sea influence leads to cool summers and mild winters.
• Inland: Colder winter temperatures.

2. Mediterranean Climate

A) Location

• Covers the wider area of the Peninsula, south of the oceanic zone, Balearic Islands, Ceuta, and Melilla.

B) Precipitation

• Irregular with summer droughts caused by the Azores and North African anticyclones.
• Maximum precipitation in autumn and spring.
• Strong storms often result in severe soil erosion.

C) Temperatures

• Vary

Text: Characteristics and Properties

Defining Text and Communication

A text is a meaningful unit of communication, whether oral or written, produced with a specific intent in certain circumstances. It functions as a complete and coherent message between participants.

Factors of the Communicative Situation

Several factors must be considered within a communicative situation:

• Relationship Between Participants

  This is determined by social and cultural mechanisms governing interactions, such as gender and socio-cultural level. Communicative competence refers to the issuer's ability to select appropriate registers for each speech act. The issuer must choose a suitable register (formal or informal).

• Communicative Intention

  This factor determines the text'

Nietzsche: A Life of Contrast

The Tension Between Life and Philosophy

Friedrich Nietzsche's life and works are marked by a stark contrast, reflecting the tension between a man plagued by illness and his philosophy exalting life. This discrepancy is striking: one of the most profound thinkers of his time is also responsible for some of history's most radical irrationalism.

Early Life and Academic Career

Born in Röcken, Germany, the son of a Protestant pastor, Nietzsche excelled academically and displayed a character that set him apart from his peers. Severe headaches began in his youth, foreshadowing the mental illness that would later consume him. In 1864, he began studying theology and classical philology. Four years later, fascinated by Wagner'...

Proclamation of the Republic & Provisional Government (1931)

In 1931, the Republic was proclaimed in various Spanish cities after King Alfonso XIII went into exile. A provisional coalition government was established, comprising ministers from diverse center-left parties that had signed the Pact of San Sebastián. Niceto Alcalá Zamora, from the center-right, became its President. The government's primary mission was to call general elections for a Constituent Cortes and to address pressing issues, including regionalist demands and religious conflicts. The elections for the Constituent Cortes resulted in a Republican coalition of leftist and socialist parties.

The Spanish Constitution of 1931

Drafting the Constitution of 1931 was the primary...

Biomass Conversion Techniques

Biomass consists of organic materials such as animal dung, agricultural waste, crop residues, and biodegradable waste. Biomass energy is obtained by converting these materials into useful forms of energy.

Types of Biomass Conversion Techniques

Thermochemical Conversion

• Combustion: Direct burning of biomass to produce heat and power.
• Gasification: Partial combustion producing combustible gases.
• Pyrolysis: Heating biomass without oxygen to obtain bio-oil, gas, and char.

Biochemical Conversion

• Anaerobic digestion: Microbial breakdown of organic matter in the absence of oxygen to produce biogas.
• Fermentation: Conversion of sugars into alcohol using microorganisms.

Physical Conversion

• Briquetting and pelletization: Processes used

The Internet: A Global Network

The Internet is a global network of interconnected computer networks, linking billions of devices worldwide using TCP/IP. It comprises millions of networks, including private, public, academic, business, and government, and provides extensive information resources.

The History of the Internet

The Internet, originating from ARPANet, an experimental network created in the 1960s by the US military, was launched online in 1969 under a contract by ARPA, connecting four US universities. The history of the Internet reflects the continuous growth of this network, connecting millions of people, businesses, governments, schools, and universities.

The ARPANet

The ARPAnet, created in 1969, began with four computers connecting....

English Vocabulary and Grammar Exercises

Common Expressions and Phrases

1. Speed limit, food poisoning, trendsetter, be at risk of, broadcast 24/7, billboards, binge-watching, found guilty when a judge enters a verdict.

2. Storms with lightning, a few acts of vandalism, the product of her endorsement.

Vocabulary in Catalan and English

3.

• Ennuagar-se = choke
• Mortal = deadly
• Letal = lethal
• Ofegar-se = drown
• Picada de vespa = wasp sting
• Canviar de direcció = swerve
• Accelerar = speed up
• Frenar = brake
• Robatori = robbery
• Falsificar = forge
• Ser atropellat = be run over
• Ensopegar = stumble
• Ferida = wound
• Lesió = injury
• Multa = fine
• Atracador = robber
• Lladre de botigues = shoplifter
• Confiar en = trust in
• Diferent de = different from
• Recolzar = support

Conditional Sentences