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Lista de Palabras Nivel B2 - Ciencias

Aquí aprenderás algunas palabras en inglés sobre ciencias, como "biochemistry", "biological", "bacteria", etc. preparadas para estudiantes de B2.

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CEFR B2 Vocabulary
biochemistry
[Sustantivo]

a field of science that deals with the chemistry of organisms

bioquímica

bioquímica

Ex: The professor specializes biochemistry, particularly in enzyme catalysis .
biological
[Adjetivo]

relating to the science that explores living organisms and their functions

biológico

biológico

Ex: Biological experiments often involve observing the behavior of organisms in controlled settings .
artificial
[Adjetivo]

made by humans rather than occurring naturally in nature

artificial

artificial

Ex: Artificial light sources such as lamps and streetlights illuminate urban areas at night .
bacteria
[Sustantivo]

(microbiology) single-celled microorganisms that can be found in various environments, including soil, water, and living organisms, and can be beneficial, harmful, or neutral

bacteria

bacteria

Ex: Proper handwashing helps prevent the spread bacteria and viruses .
being
[Sustantivo]

a living thing, such as a tree, human, animal, etc.

ser

ser

cycle
[Sustantivo]

(biology) a series of transformations and events that happen in an animal or plant's lifetime

ciclo

ciclo

Ex: Understanding cycles helps scientists study the health of ecosystems .
DNA
[Sustantivo]

(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses

ADN

ADN

Ex: DNA contains the instructions for building proteins in the body .
genetics
[Sustantivo]

the branch of biology that deals with how individual features and different characteristics are passed through genes

genética

genética

Ex: Modern techniques genetics allow for the editing of genes in living organisms .
to evolve
[Verbo]

(biology) to change gradually and over generations into forms that are better adapted to the environment and fitter to survive

evolucionar, transformarse

evolucionar, transformarse

compound
[Sustantivo]

(chemistry) a substance that its molecules consist of two or more elements that are held together by a chemical bond

compuesto

compuesto

Ex: compounds are essential for life , like carbohydrates and proteins .
element
[Sustantivo]

a substance that is composed of only one type of atom, typically characterized by specific physical and chemical properties

elemento

elemento

Ex: Carbon is a element found in all living organisms and many non-living materials .
matter
[Sustantivo]

a physical substance that occupies space and exists in every material in the universe

materia

materia

Ex: The study matter is fundamental to fields like physics and chemistry .
mineral
[Sustantivo]

a solid, naturally occurring substance with a specific chemical composition, typically found in the earth's crust, such as gold, copper, etc.

mineral

mineral

Ex: Iron ore is mined for its mineral content .
molecule
[Sustantivo]

the smallest structure of a substance consisting of a group of atoms

molécula

molécula

Ex: Chemical reactions often involve the breaking and forming molecules.
solution
[Sustantivo]

a mixture of different liquids

disolución, solución

disolución, solución

Ex: Chemists often solutions to understand how different substances interact .
boiling point
[Sustantivo]

the temperature at which a liquid starts boiling

punto de ebullición

punto de ebullición

Ex: Understanding boiling points of different liquids is important in industrial processes such as distillation .
freezing point
[Sustantivo]

the temperature at which liquid becomes solid

punto de congelación

punto de congelación

Ex: At high altitudes , freezing point can be lower than at sea level .
radiation
[Sustantivo]

the energy transmitted in the form of particles or waves through the space or a matter

radiación

radiación

Ex: Radioactive materials radiation that can be harmful to living organisms .
to advance
[Verbo]

to help something progress or succeed

avanzar

avanzar

Ex: The nonprofit 's mission was advance social justice by addressing systemic issues .
to absorb
[Verbo]

to take in energy, liquid, etc.

absorber

absorber

Ex: The absorbed the rainwater , preventing flooding .

(physics) to make a substance radioactive

activar

activar

Ex: Safety measures are important activating substances to prevent exposure .

to produce energy, such as heat, electricity, etc.

generar, producir

generar, producir

Ex: Biomass generate energy by burning organic materials .
industry
[Sustantivo]

the manufacture of goods using raw materials, particularly in factories

industria

industria

Ex: The industry develops medications to improve health outcomes .
civil engineering
[Sustantivo]

a field of engineering that deals with the design, construction, and repair of buildings, bridges, roads, etc.

ingeniero civil

ingeniero civil

Ex: Civil engineering focuses on designing and building infrastructure like roads and bridges .
sensor
[Sustantivo]

a machine or device that detects any changes in the environment and sends the information to other electronic devices

sensor

sensor

Ex: The smart home system sensors to control the lights and heating .
circuit
[Sustantivo]

the complete circle through which an electric current flows, typically consists of the source of electric energy

circuito

circuito

Ex: The current in circuit can be measured using an ammeter .
field
[Sustantivo]

(physics) the space or area within which the effect of a particular force exists

campo

campo

Ex: Scientists study the field to understand light and radio waves .
wire
[Sustantivo]

a long and thin piece of metal that carries an electric current

cable

cable

Ex: The electrician carefully stripped the insulation from wire to connect it to the light fixture .
live wire
[Sustantivo]

a wire that carries electrical current and has the potential to cause electric shock or injury if touched

cable electrificado, cable bajo tensión

cable electrificado, cable bajo tensión

motion
[Sustantivo]

the process or act of moving or changing place

movimiento

movimiento

Ex: In physics , understanding the laws motion is essential for studying how objects interact .
to monitor
[Verbo]

to carefully check the quality, activity, or changes of something or someone for a period of time

controlar

controlar

Ex: Journalists monitor international news channels to stay updated on global events .
motor
[Sustantivo]

a machine that converts any form of energy into mechanical energy

motor

motor

Ex: The blendermotor stopped working after years of heavy use .
rate
[Sustantivo]

the number of times something changes or happens during a specific period of time

tasa

tasa

weathering
[Sustantivo]

the effect of sunlight, wind, or rain, on rocks that makes them change color or appearance

intemperie, meteorización

intemperie, meteorización

Ex: Weathering plays a significant role in soil formation by breaking down parent rock material .
impervious
[Adjetivo]

preventing a substance such as liquid from passing through

impermeable, infiltrable

impermeable, infiltrable

Ex: impervious coating on the roof protects the building from water damage .
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