Notes, summaries, assignments, exams, and exercises for Geology for Baccalaureate

Pioneers of Physics and Astronomy

• Isaac Newton: Universal gravitation. His first law demonstrates the laws that govern motion in dynamics on Earth.
• Stephen Hawking: Related the principles of the theory of relativity with the Big Bang and black holes; he also contributed to quantum theory.
• Karl Popper: Author of The Logic of Scientific Research.
• Alexander Fleming: Discovered penicillin and lysozyme by serendipity.
• Tycho Brahe: Created new astronomical tables. He discovered that asteroids (comets) were not weather phenomena but celestial bodies. He conducted studies on the refraction of light and proposed a theory of the Sun and Moon orbiting the Earth, while other planets orbit the Sun.
• Giordano Bruno: Promoted heliocentrism and the infinity of the

Understanding Key Climatic Concepts and Weather Phenomena

Climate: Weather Patterns and Observation

Climate is the usual succession of weather types in a specific location. To understand the atmosphere of an area, a period of observation and the development of climograms are required.

Microclimates: Local Atmospheric Conditions

A microclimate is a set of atmospheric conditions at a certain point, isolated from the whole environment. It is applied to study the climate of a small space. Although its small size gives it secondary interest in meteorology from an economic standpoint, it is still a distinct climatic phenomenon.

Summer Aridity: Temperature and Precipitation Dynamics

Summer aridity describes the relationship between temperature and precipitation...

Origin of Life on Earth

The early ocean contained organic molecules: lipids, amino acids, carbohydrates, forming an organic soup. Coacervates formed, which were (proto) lipid droplets surrounded by RNA. These coacervates acquired the ability to nurture and make copies of themselves, therefore forming the first simple cells: prokaryotes and heterotrophic cells that were already anaerobic. These cells contained RNA.

Many cells died from lack of food, and others, through mutation, were able to make their own food with H₂O + CO₂ and energy from the sun. These were autotrophic prokaryotic cells. They produced oxygen, which combined with other elements over the course of nature. The ozone layer formed, protecting living things from ultraviolet radiation....

Climatic Diversity and Influencing Factors

The diversity of climate is determined by several factors:

• Latitude: Determines the existence of seasons (winter, summer, and the two transition seasons: autumn and spring).
• Location: Situated between two major bodies of water (the Mediterranean and the Atlantic) and two continents (Europe and Africa), this location acts as a crossroads, influencing air masses.
• Sea Influence: The influence of the sea is scarce in the peninsula compared to peripheral areas and archipelagos.
• Relief: Relief has a marked influence. The disposition of mountain systems acts as a barrier, limiting maritime influence only to the west, penetrating the Guadalquivir valley. Mountains also form air basins (north) and enclosed areas

The Catalan Coastal Mountain Range

The Catalan Coastal Mountain Range is a transformation of the eastern Pyrenees. It is separated from these by faults that have resulted in a well-preserved volcanic region with over forty cones. The northern half of the ridge is formed by Paleozoic materials, remnants of the old Catalan-Balearic massif uplifted during the Hercynian orogeny and later affected by the Alpine orogeny.

The Betic Cordillera

The Betic Cordillera shows great geological complexity. It is structured into two mountain ranges separated by depressions:

The Penibética Mountain Range

Located along the coast, the Penibética was formed in the Tertiary period by the rejuvenation of old Paleozoic materials from the Betic-Rifeño massif. Its relief...

Cold biomes: polar regions and subsolares. -taiga: boreal, ntr graus 50.70 N, and summers short and hot to 20graos. "tundra: low-rise vegetation without trees, from 70g. Of latitut north 10grados not reach in summer and winter .- -50 polar desert: only vegetation moisture and water, little rain, temp. Low. Biomes Temperate 35Y 55 North lati. + domain north temperate cold cold .- "deciduous forest: ocean climate, EUR western. Asia and AME nord.Temp half mong -3 and 10 degrees, mild summers. Etween regular rainfall year. -land: biome central, western FRA bosks ls clear. Formed x bushes., Steppe CONTINENTA L: int. 37.58 lati.Nort Cont. 30.45 sud.Inferior 20 and cold -20, rain in plains .-: AME. N. Tall grass, long roots, similar to prairie biomes...

The Big Bang and the History of the Universe

1. Stage of Inflation: The super-compressed universe expanded during the Big Bang. At an enormous speed, the universe grew during the stage of inflation.
2. Formation of Matter: The universe was composed of subatomic particles and immense amounts of energy in the form of photons. When it cooled to a billion degrees, neutrons and protons formed.
3. The First Atoms: Some 300,000 years after the Big Bang, hydrogen and helium atoms formed in percentages similar to those found today.
4. The Power of the Universe: Charged particles (protons and electrons) interfered with photons. But once they combined with each other to form atoms, light could travel freely in the newly created space.
5. Formation of Stars and Galaxies:

Understanding Risk Factors and Mitigation

Risks can be categorized based on their origin and characteristics. Effective risk management requires understanding these distinctions and implementing appropriate prevention strategies.

Types of Risks

Anthropic Risks

These risks originate from human activities and societal structures:

• Social Studies: War, crime.
• Economic: Economic crises.
• Technological: Risks derived from telecommunications technologies.

Induced or Mixed Risks

These risks arise from a combination of natural processes and human actions:

• External Processes: Destabilization, construction on unstable ground.
• Internal Processes: Settlement of populations in areas of seismic or volcanic risk.

Key Concepts in Risk Assessment

Understanding specific terminology...

1. The Environmental Crisis

The accelerating consumption of resources threatens to overwhelm the ecological systems required to generate them. Key issues include:

• Air pollution in our cities.
• Widespread deterioration of renewable resources: forests, water, and fisheries.
• Increased global water stress.
• Degradation caused by improper farming practices and overgrazing.
• Destruction of forests due to logging.
• Extinction of animal and plant species.
• Depletion of fisheries due to overexploitation.

2. Alternatives to Environmental Problems

Uncontrolled Exploitation

This model arose from industrialization, focusing on the generation of wealth and consumer goods to promote economic development without considering the deterioration of our planet. This system assumes...

Text Types and Communicative Functions in Spanish

The text we will try to analyze is an opinion article, editorial or humanistic essay, and is an act of communication addressed to a receptor, with the aim of informing, criticizing and persuading. The atmosphere is characterized by a communicative distance between the reader and the author, and by an affective tone: it is formal and conditional in tone, while at certain moments the writer seeks the complicity of the readers through the expression confidencial. The topic has been established by the author without considering the immediate response of the readers.

Expressive Function

In the text, the expressive function predominates and it intends to express the sentimental, emotional or subjective...