Liste de mots de niveau B2 - Monde des sciences

a field of science that deals with the chemistry of organisms

biochimie

relating to the science that explores living organisms and their functions

biologique

made by humans rather than occurring naturally in nature

artificiel

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

bactéries

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

être

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

cycle

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

ADN

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

génétique

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

évoluer

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

composé

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

élément

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

matière

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

minéral

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

molécule

a mixture of different liquids

solution

the temperature at which a liquid starts boiling

point d'ébullition

the temperature at which liquid becomes solid

point de congélation

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

radiation

to help something progress or succeed

faire progresser

to take in energy, liquid, etc.

absorber

(physics) to make a substance radioactive

activer

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

générer

the manufacture of goods using raw materials, particularly in factories

industrie

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

ingénierie civile

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

capteur

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

circuit électrique

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

champ

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

fil

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

fil sous tension

the process or act of moving or changing place

mouvement

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

surveiller

a machine that converts any form of energy into mechanical energy

moteur

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

taux

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

altération

preventing a substance such as liquid from passing through

imperméable