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Lista de Palabras Nivel A2 - Ciencia y el Mundo Natural

Aquí aprenderás algunas palabras en inglés sobre ciencia y el mundo natural, como "atom", "chemical", "organism", etc. preparadas para estudiantes de A2.

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CEFR A2 Vocabulary
atom
[Sustantivo]

(science) the smallest part of a chemical element that is found in the nature

átomo

átomo

Ex: Scientists use sophisticated instruments such as electron microscopes to observe and study the structure of atoms.Los científicos utilizan instrumentos sofisticados como microscopios electrónicos para observar y estudiar la estructura de los **átomos**.
organism
[Sustantivo]

a living thing such as a plant, animal, etc., especially a very small one that lives on its own

organismo

organismo

Ex: A single-celled organism, such as an amoeba , can exhibit complex behaviors .Un **organismo** unicelular, como una ameba, puede exhibir comportamientos complejos.
chemical
[Adjetivo]

made by a process that involves chemistry

químico

químico

Ex: Industrial processes often involve the use of chemical substances for manufacturing goods.Los procesos industriales a menudo implican el uso de sustancias **químicas** para la fabricación de bienes.
gas
[Sustantivo]

the state of a substance that is neither solid nor liquid

gas

gas

Ex: She felt dizzy after inhaling the toxic gas released from the factory .Se sintió mareada después de inhalar el **gas** tóxico liberado por la fábrica.
liquid
[Sustantivo]

the state of a substance that is without shape and can flow easily

líquido

líquido

Ex: The lava flowing from the volcano resembled a molten liquid.La lava que fluía del volcán se parecía a un **líquido** fundido.
solid
[Sustantivo]

a substance that is firm and has a certain shape, not like gas or liquid

sólido

sólido

Ex: The solid in the container was difficult to break apart without tools.El **sólido** en el recipiente era difícil de romper sin herramientas.
material
[Sustantivo]

a substance from which things can be made

material

material

Ex: Glass is a transparent material made from silica and other additives , used for making windows , containers , and decorative objects .El vidrio es un **material** transparente hecho de sílice y otros aditivos, utilizado para hacer ventanas, contenedores y objetos decorativos.
substance
[Sustantivo]

a particular kind of matter in gas, solid, or liquid form

sustancia

sustancia

Ex: When heated , the solid substance melted into a clear , viscous liquid .Cuando se calentó, la **sustancia** sólida se derritió en un líquido claro y viscoso.
electric
[Adjetivo]

relating to, produced by, or using electricity

eléctrico, de la electricidad

eléctrico, de la electricidad

Ex: Our camping trip was made much easier with the help of an electric lantern to light our way at night .Nuestro viaje de camping fue mucho más fácil con la ayuda de una linterna **eléctrica** para iluminar nuestro camino por la noche.
real
[Adjetivo]

having actual existence and not imaginary

verdadero, real

verdadero, real

Ex: The tears in her eyes were real as she said goodbye to her beloved pet .Las lágrimas en sus ojos eran **reales** mientras se despedía de su amada mascota.
systematic
[Adjetivo]

done according to a planned and orderly system

sistemático, metódico

sistemático, metódico

Ex: She took a systematic approach to solving the problem , following a step-by-step method .Ella adoptó un enfoque **sistemático** para resolver el problema, siguiendo un método paso a paso.
metal
[Sustantivo]

a usually solid and hard substance that heat and electricity can move through, such as gold, iron, etc.

metal

metal

Ex: Mercury is a unique metal that is liquid at room temperature , commonly used in thermometers and barometers .El mercurio es un **metal** único que es líquido a temperatura ambiente, comúnmente utilizado en termómetros y barómetros.
plastic
[Sustantivo]

a light substance produced in a chemical process that can be formed into different shapes when heated

plástico

plástico

Ex: The dentist fashioned a temporary crown out of dental plastic.El dentista confeccionó una corona temporal de **plástico** dental.
iron
[Sustantivo]

a metallic chemical element with a silvery-gray appearance, widely used for making tools, steel, buildings, and various industrial products

hierro

hierro

Ex: Children need sufficient iron for proper growth and development .Los niños necesitan suficiente **hierro** para un crecimiento y desarrollo adecuados.
gold
[Sustantivo]

a valuable yellow-colored metal that is used for making jewelry

oro

oro

Ex: The Olympic medals are traditionally made of gold, silver , and bronze .Las medallas olímpicas están tradicionalmente hechas de **oro**, plata y bronce.
silver
[Sustantivo]

a shiny grayish-white metal of high value that heat and electricity can move through it and is used in jewelry making, electronics, etc.

plata

plata

Ex: The Olympic medal for second place is traditionally made of silver.La medalla olímpica para el segundo lugar está tradicionalmente hecha de **plata**.
carbon
[Sustantivo]

a nonmetal element that can be found in all organic compounds and living things

carbono

carbono

Ex: Activated carbon is widely used in filtration systems to remove impurities.El **carbón** activado se utiliza ampliamente en los sistemas de filtración para eliminar impurezas.
oxygen
[Sustantivo]

a chemical element in gas form with no color that living things need for breathing

oxígeno

oxígeno

Ex: Blood transports oxygen from the lungs to the tissues of the body .La sangre transporta **oxígeno** desde los pulmones a los tejidos del cuerpo.
stone
[Sustantivo]

a hard material, usually made of minerals, and often used for building things

piedra

piedra

Ex: The quarry produces various types of stone for construction projects .La cantera produce varios tipos de **piedra** para proyectos de construcción.

to study a subject carefully and systematically to discover new facts or information about it

investigar

investigar

Ex: The students researched different sources for their science project .Los estudiantes **investigaron** diferentes fuentes para su proyecto de ciencias.
method
[Sustantivo]

a specific way or process of doing something, particularly an established or systematic one

método, procedimiento

método, procedimiento

Ex: The Montessori method emphasizes hands-on learning and self-directed exploration for young children .El **método** Montessori enfatiza el aprendizaje práctico y la exploración autodirigida para los niños pequeños.
example
[Sustantivo]

a sample, showing what the rest of the data is typically like

ejemplo

ejemplo

Ex: When analyzing the feedback , they highlighted several instances of constructive criticism , with one particular comment standing out as an example of the overall sentiment .Al analizar los comentarios, destacaron varios casos de críticas constructivas, con un comentario particular que sobresale como un **ejemplo** del sentimiento general.
to invent
[Verbo]

to make or design something that did not exist before

inventar

inventar

Ex: By 2030 , scientists might invent a cure for this disease .Para 2030, los científicos podrían **inventar** una cura para esta enfermedad.
inventor
[Sustantivo]

someone who makes or designs something that did not exist before

inventor

inventor

Ex: Alexander Graham Bell , the inventor of the telephone , forever changed the way people communicate over long distances .Alexander Graham Bell, **el inventor** del teléfono, cambió para siempre la forma en que las personas se comunican a larga distancia.

to be the first person who finds something or someplace that others did not know about

descubrir

descubrir

Ex: The archaeologists discovered an ancient city buried beneath the sand .Los arqueólogos **descubrieron** una ciudad antigua enterrada bajo la arena.
discovery
[Sustantivo]

the act of finding something for the first time and before others

descubrimiento

descubrimiento

Ex: The discovery of a hidden chamber in the pyramid opened up new avenues of exploration for archaeologists .El **descubrimiento** de una cámara oculta en la pirámide abrió nuevos caminos de exploración para los arqueólogos.
tool
[Sustantivo]

something such as a hammer, saw, etc. that is held in the hand and used for a specific job

herramienta

herramienta

Ex: A wrench is a handy tool for tightening or loosening bolts and nuts .Una llave es una **herramienta** útil para apretar o aflojar tornillos y tuercas.
fact
[Sustantivo]

something that is known to be true or real, especially when it can be proved

hecho

hecho

Ex: The detective gathered facts and clues to solve the mystery.El detective reunió **hechos** y pistas para resolver el misterio.
reason
[Sustantivo]

something that explains an action or event

razón

razón

Ex: Understanding the reason for his behavior helped to resolve the conflict .Entender la **razón** de su comportamiento ayudó a resolver el conflicto.
technology
[Sustantivo]

the application of scientific knowledge for practical purposes, especially in industry

tecnología

tecnología

Ex: The company is focused on developing new technology to improve healthcare .La empresa se centra en el desarrollo de nuevas **tecnologías** para mejorar la atención médica.
data
[Sustantivo]

information or facts collected to be used for various purposes

datos

datos

Ex: The census collects demographic data to understand population trends .El censo recopila **datos** demográficos para comprender las tendencias poblacionales.
focus
[Sustantivo]

the act of directing your attention and energy toward a particular thing or task

foco

foco

Ex: The students ' lack of focus in class was evident as they struggled to complete their assignments on time .La falta de **concentración** de los estudiantes en clase era evidente mientras luchaban por completar sus tareas a tiempo.
engine
[Sustantivo]

the part of a vehicle that uses a particular fuel to make the vehicle move

motor

motor

Ex: The new electric car features a powerful engine that provides fast acceleration .El nuevo coche eléctrico cuenta con un **motor** potente que proporciona una aceleración rápida.
sound
[Sustantivo]

anything that we can hear

sonido

sonido

Ex: The concert hall was filled with the beautiful sound of classical music .El salón de conciertos estaba lleno del hermoso **sonido** de la música clásica.
laboratory
[Sustantivo]

a place where people do scientific experiments, manufacture drugs, etc.

laboratorio

laboratorio

Ex: Food scientists work in laboratories to develop new food products and improve food safety standards .Los científicos de alimentos trabajan en **laboratorios** para desarrollar nuevos productos alimenticios y mejorar los estándares de seguridad alimentaria.
result
[Sustantivo]

something that is caused by something else

resultado

resultado

Ex: The company 's restructuring efforts led to positive financial results.Los esfuerzos de reestructuración de la empresa llevaron a **resultados** financieros positivos.
Lista de Palabras Nivel A2
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