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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
atom
[Sustantivo]

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

átomo

átomo

Ex: The concept of the atom as the fundamental building block of matter dates back to ancient Greek philosophy. 

El concepto del átomo como el bloque fundamental de la materia se remonta a la filosofía griega antigua.

organism
organism
[Sustantivo]

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

organismo

organismo

Ex: The rainforest teems with diverse organisms, from insects to mammals. 

La selva tropical está repleta de diversos organismos, desde insectos hasta mamíferos.

chemical
chemical
[Adjetivo]

made by a process that involves chemistry

químico

químico

Ex: Chemical fertilizers are commonly used in agriculture to enhance crop growth. 

Los fertilizantes químicos se utilizan comúnmente en la agricultura para mejorar el crecimiento de los cultivos.

gas
gas
[Sustantivo]

the state of a substance that is neither solid nor liquid

gas

gas

Ex: The gas emitted by certain chemicals can be harmful to the environment if not properly controlled. 

El gas emitido por ciertos productos químicos puede ser perjudicial para el medio ambiente si no se controla adecuadamente.

liquid
liquid
[Sustantivo]

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

líquido

líquido

Ex: In chemistry, solvents are liquids used to dissolve other substances. 

En química, los solventes son líquidos utilizados para disolver otras sustancias.

solid
solid
[Sustantivo]

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

sólido

sólido

Ex: During the experiment, we observed how the solid changed when heated. 

Durante el experimento, observamos cómo el sólido cambiaba al calentarse.

material
material
[Sustantivo]

a substance from which things can be made

material

material

Ex: Fabric is a textile material used for making clothing, curtains, and upholstery. 

La tela es un material textil utilizado para hacer ropa, cortinas y tapicería.

substance
substance
[Sustantivo]

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

sustancia

sustancia

Ex: In the lab, they measured the density of the unknown substance to determine its composition. 

En el laboratorio, midieron la densidad de la sustancia desconocida para determinar su composición.

electric
electric
[Adjetivo]

relating to, produced by, or using electricity

eléctrico, de la electricidad

eléctrico, de la electricidad

Ex: The electric mixer whirred as it blended the ingredients for the cake batter. 

La batidora eléctrica zumbaba mientras mezclaba los ingredientes para la masa del pastel.

real
real
[Adjetivo]

having actual existence and not imaginary

verdadero, real

verdadero, real

Ex: The real world often requires practical solutions, not just ideas. 

El mundo real a menudo requiere soluciones prácticas, no solo ideas.

systematic
systematic
[Adjetivo]

done according to a planned and orderly system

sistemático, metódico

sistemático, metódico

Ex: He tackled his assignments in a systematic manner, breaking them down into manageable tasks. 

Abordó sus tareas de manera sistemática, dividiéndolas en tareas manejables.

metal
metal
[Sustantivo]

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

metal

metal

Ex: Gold is a precious metal valued for its rarity and beauty. 

El oro es un metal precioso valorado por su rareza y belleza.

plastic
plastic
[Sustantivo]

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

plástico

plástico

Ex: Polyethylene is a versatile plastic used in packaging, insulation, and textiles. 

El polietileno es un plástico versátil utilizado en envases, aislamiento y textiles.

iron
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: The metalworker melted iron to create a molten metal for casting. 

El metalúrgico fundió hierro para crear un metal fundido para fundición.

gold
gold
[Sustantivo]

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

oro

oro

Ex: The ancient Egyptians used gold to create intricate jewelry and artifacts. 

Los antiguos egipcios usaban oro para crear joyas y artefactos intrincados.

silver
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 circuit boards in electronics often contain traces of silver for conductivity. 

Las placas de circuito en electrónica a menudo contienen trazas de plata para la conductividad.

carbon
carbon
[Sustantivo]

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

carbono

carbono

Ex: The carbon in the atmosphere plays a crucial role in the greenhouse effect. 

El carbono en la atmósfera juega un papel crucial en el efecto invernadero.

oxygen
oxygen
[Sustantivo]

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

oxígeno

oxígeno

Ex: The doctor administered oxygen to the patient to help with breathing difficulties. 

El médico administró oxígeno al paciente para ayudar con las dificultades respiratorias.

stone
stone
[Sustantivo]

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

piedra

piedra

Ex: The sculptor chiseled away at the stone to reveal the figure within. 

El escultor cinceló la piedra para revelar la figura en su interior.

to research

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

investigar

investigar

Ex: She researched various travel destinations before planning her vacation. 

Ella investigó varios destinos de viaje antes de planificar sus vacaciones.

method
method
[Sustantivo]

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

método, procedimiento

método, procedimiento

Ex: The method of payment for the service can be chosen during checkout. 

El método de pago para el servicio puede ser elegido durante el checkout.

example
example
[Sustantivo]

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

ejemplo

ejemplo

Ex: In the financial report, they presented multiple case studies, with Company A's performance being a prime example of success. 

En el informe financiero, presentaron múltiples estudios de casos, siendo el rendimiento de la Compañía A un ejemplo principal de éxito.

to invent
to invent
[Verbo]

to make or design something that did not exist before

inventar

inventar

Ex: The inventor spent years working to invent a device that could automate common household tasks. 

El inventor pasó años trabajando para inventar un dispositivo que pudiera automatizar las tareas domésticas comunes.

inventor
inventor
[Sustantivo]

someone who makes or designs something that did not exist before

inventor

inventor

Ex: The inventor of the smartphone revolutionized the way we communicate and access information. 

El inventor del smartphone revolucionó la forma en que nos comunicamos y accedemos a la información.

to discover

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

descubrir

descubrir

Ex: The scientist discovered a new species of plant in the remote rainforest. 

El científico descubrió una nueva especie de planta en la selva tropical remota.

discovery
discovery
[Sustantivo]

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

descubrimiento

descubrimiento

Ex: The discovery of a lost manuscript by a famous author thrilled literary scholars and enthusiasts alike. 

El descubrimiento de un manuscrito perdido de un autor famoso emocionó a los estudiosos y entusiastas de la literatura por igual.

tool
tool
[Sustantivo]

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

herramienta

herramienta

Ex: The chef's most important tool in the kitchen is a sharp knife. 

La herramienta más importante del chef en la cocina es un cuchillo afilado.

fact
fact
[Sustantivo]

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

hecho

hecho

Ex: Historical facts provide valuable insight into past events. 

Los hechos históricos proporcionan una valiosa visión de los eventos pasados.

reason
reason
[Sustantivo]

something that explains an action or event

razón

razón

Ex: The teacher explained the reason behind the scientific principle to the students. 

El profesor explicó la razón detrás del principio científico a los estudiantes.

technology
technology
[Sustantivo]

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

tecnología

tecnología

Ex: Technology plays a crucial role in the efficiency of modern factories. 

La tecnología juega un papel crucial en la eficiencia de las fábricas modernas.

data
data
[Sustantivo]

information or facts collected to be used for various purposes

datos

datos

Ex: Weather forecasters rely on data from satellites and weather stations to predict future conditions. 

Los pronosticadores del clima dependen de datos de satélites y estaciones meteorológicas para predecir condiciones futuras.

focus
focus
[Sustantivo]

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

foco

foco

Ex: Meditation helps to improve mental focus and clarity by training the mind to concentrate on the present moment. 

La meditación ayuda a mejorar la concentración mental y la claridad al entrenar la mente para concentrarse en el momento presente.

engine
engine
[Sustantivo]

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

motor

motor

Ex: She studied mechanical engineering to learn how to design and build engines. 

Ella estudió ingeniería mecánica para aprender a diseñar y construir motores.

sound
sound
[Sustantivo]

anything that we can hear

sonido

sonido

Ex: Laughter is a delightful sound that brightens any room. 

La risa es un sonido delicioso que ilumina cualquier habitación.

laboratory
laboratory
[Sustantivo]

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

laboratorio

laboratorio

Ex: Forensic laboratories analyze evidence collected from crime scenes to aid in investigations. 

Los laboratorios forenses analizan pruebas recolectadas en escenas del crimen para ayudar en las investigaciones.

result
result
[Sustantivo]

something that is caused by something else

resultado

resultado

Ex: The investigation led to the arrest of the suspect, with the result that crime rates decreased. 

La investigación condujo al arresto del sospechoso, con el resultado de que las tasas de criminalidad disminuyeron.

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