Embark on an educational journey through the enchanting letter E in the science world. From ecosystems that support life to electrons that buzz around atoms, E words are everywhere in science!
We’ve put together an easy-to-navigate guide filled with E-terms explained in the simplest way, perfect for learners of all ages.
Discover the excitement of science as we explain each term with clarity and simplicity. This glossary will be your gateway to understanding the scientific terms that begin with E, turning complicated concepts into easy-to-understand knowledge.
Science Words That Start With E
Here is the list of common science words with E;
- Electron
- Evolution
- Energy
- Ecosystem
- Enzyme
- Equilibrium
- Ecology
- Earthquake
- Experiment
- Electrolysis
- Entropy
- Element
- Emission
- Electromagnetism
- Evolutionary biology
- Epidemic
- Embryo
- Excretion
- Exoplanet
- Electrostatics
- Ethanol
- Equator
- Elasticity
- Endoskeleton
- Extinction
- Exponential
- Erosion
- Endothermic
- Excitation
- Epigenetics
- Ecological footprint
- Electronegativity
- Electrochemical
- Eukaryote
- Electron microscope
- Evaporation
- Ergonomics
- Enthalpy
- Equilibrium constant
- Enzyme kinetics
- Eutrophication
- Electron transport chain
- Equatorial
- Exothermic reaction
- Echolocation
- Evolutionary psychology
- Emission spectrum
- Extrapolation
- Epidemic outbreak
- Ecosystem services
- Elemental analysis
- Electrophoresis
- Entomology
- Exponential growth
- Earth’s magnetic field
- Excretion system
- Ecological succession
- Electron configuration
- Evolutionary adaptation
- Eukaryotic cell
- Ecosystem diversity
- Environmental impact
- Ethical dilemma
- Entropy change
- Erosional landforms
- Electrochemical cell
- Endocrine system
- Exoplanetary system
- Ecological niche
- Electromagnetic radiation
- Endangered species
- Extremophile
- Ectotherm
- Episodic memory
- Ecological modeling
- Evolutionary genetics
- Emission control
- Enzyme inhibition
- Environmental pollution
- Equilibrium reaction
- Electric field
- Earthquake epicenter
- Exponential decay
- Evolutionary tree
- Excretory system
- Electric circuit
- Ecosystem conservation
- Ecological balance
- Enzymatic activity
- Entomological research
- Emission reduction
- Evolutionary algorithm
- Exoskeleton
- Ecotoxicology
- Environmental ethics
- Entropy production
- Evolutionary fitness
- Erosional processes
- Environmental sustainability
Related: Science Words A to Z
Explore More Science Words:
A – B – C – D – E – F – G – H – I – J – K – L – M – N – O – P – Q – R – S – T – U – V – W – X – Y – Z
Science Words With E (By Grade)
4th Grade Science Words With E:
- Ecosystem
- Evaporation
- Energy
- Earth
- Eclipse
- Environment
- Erosion
- Experiment
- Electricity
- Electron
- Element
- Equator
- Estuary
- Exoskeleton
- Extinct
- Endangered
- Elm
- Egg
- Elasticity
- Echo
5th Grade Science Words With E:
- Elevation
- Endoskeleton
- Element
- Electromagnet
- Ecology
- Endemic
- Enzyme
- Epidemic
- Equilibrium
- Evolution
- Excretion
- Extrusive
- Eukaryote
- Eclipse
- Electricity
- Electron
- Equator
- Erosion
- Experiment
- Extinction
6th Grade Science Words With E:
- Earthquake
- Ecosystem
- Efficiency
- Elastic
- Electron
- Element
- Embryo
- Endangered
- Energy
- Entropy
- Environment
- Erosion
- Estivation
- Ethology
- Evaporation
- Experiment
- Extinct
- Exothermic
- Extraterrestrial
- Eyepiece
7th Grade Science Words With E:
- Ecosystem
- Ectotherm
- Efficiency
- Elasticity
- Electrolysis
- Electromagnetic
- Electron
- Element
- Embryology
- Endocrine
- Energy
- Entomology
- Enzyme
- Epidemic
- Equilibrium
- Erosion
- Estuary
- Ethology
- Evolution
- Exosphere
8th Grade Science Words With E:
- Earthquake
- Ecosystem
- Effusion
- Elasticity
- Electric Circuit
- Electromagnetism
- Electron Cloud
- Elemental
- Endothermic
- Energy
- Entropy
- Enzyme
- Eocene
- Epigenetics
- Equator
- Equinox
- Erosion
- Estuary
- Eukaryote
- Evolution
Science Words Starting With E (By Subject)
Physics Words That Start With E:
- Elastic Collision
- Electric Charge
- Electric Field
- Electric Potential
- Electrical Conductor
- Electromagnetic Spectrum
- Electromotive Force
- Electron
- Element
- Emission
- Energy
- Entropy
- Equilibrium
- Escape Velocity
- Evaporation
- Event Horizon
- Excited State
- Exoplanet
- Expansion
- Experimental Data
Chemistry Words That Start With E:
- Electron
- Element
- Electrolyte
- Electronegativity
- Electroplating
- Emission
- Empirical Formula
- Enantiomer
- Endothermic
- Enthalpy
- Entropy
- Equilibrium
- Ester
- Ethanol
- Evaporation
- Exothermic
- Extraction
- Extrapolation
- Eluent
- Enzyme
Biology Words That Start With E:
- Ecosystem
- Ecotype
- Effector
- Egg
- Ejection
- Elastin
- Electrolyte
- Embryo
- Endemic
- Endocrine
- Endosymbiosis
- Endothermic
- Enzyme
- Epidemic
- Epigenetics
- Epithelium
- Estivation
- Etiology
- Eukaryote
- Evolution
Math Words That Start With E:
- Edge
- Eigenvalue
- Eigenvector
- Elasticity
- Element
- Ellipse
- Ellipsoid
- Equation
- Equilateral
- Equilibrium
- Equivalent
- Error
- Euclidean
- Euler’s Formula
- Even Function
- Exceed
- Exponent
- Exponential
- Extrapolate
- Extreme Value
Physical Science Words With E:
- Elasticity
- Electric Charge
- Electric Circuit
- Electric Field
- Electric Potential
- Electrical Resistance
- Electromagnetic
- Electromagnetic Spectrum
- Electromotive Force
- Electron
- Element
- Emission
- Endothermic
- Energy
- Energy Levels
- Entropy
- Enzyme
- Equilibrium
- Evaporation
- Exothermic
- Experiment
- Extrapolation
- Electron Affinity
- Electrolysis
- Electroscope
Scientific Words With E:
- Ecosystem
- Ecological
- Ectoplasm
- Effusion
- Elasticity
- Electrolyte
- Electromagnetism
- Electron
- Element
- Emission
- Endocrine
- Endothermic
- Energy
- Entropy
- Enzyme
- Epidemiology
- Equilibrium
- Estuary
- Ethnobotany
- Evolution
- Exobiology
- Exothermic
- Experiment
- Extracellular
- Extrusion
Forensic Words with E:
- Evidence
- Examination
- Exhume
- Entomology
- Exculpate
- Extradition
- Extrapolation
- Elicit
- Encryption
- Engraving
- Enamel
- Erosion
- Error Rate
- Eyewitness
- Exemplar
- Expiration
- Expert Witness
- Explosive
- Electrostatic Detection Device
- Electron Microscope
- Ejector Marks
- Evidentiary
- Elution
- Endocast
- Epithelial Cells
Science Words with E and Their Meanings:
- Ecosystem: Community of interacting organisms and their environment.
- Electron: Subatomic particle with a negative charge.
- Evolution: Process of organisms developing from earlier forms.
- Entropy: Measure of disorder or randomness in a system.
- Eclipse: Obscuring of one celestial body by another.
- Element: Substance consisting of atoms with the same number of protons.
- Enzyme: Protein that speeds up chemical reactions.
- Erosion: Process of being eroded by wind, water, or other natural agents.
- Equilibrium: State of physical balance.
- Exothermic: Chemical reaction releasing heat.
- Eukaryote: Organisms with complex cells.
- Electrolysis: Chemical decomposition produced by passing an electric current.
- Elasticity: Ability of a material to resume its normal shape.
- Epidemiology: Study of diseases in populations.
- Embryo: Unborn or unhatched offspring in the process of development.
- Ethology: Study of animal behavior.
- Exoplanet: Planet outside our solar system.
- Eocene: Geological epoch 56 to 34 million years ago.
- Eutrophication: Excessive richness of nutrients in a lake or other body of water.
- Endothermic: Absorbing heat from surroundings.
- Entropy: Degree of disorder in a system.
- Emission: Production and discharge of something.
- Ecology: Study of organisms’ relations to one another and their environment.
- Electromagnetism: Interaction of electric currents or fields and magnetic fields.
- Exoskeleton: External skeleton that supports and protects an animal’s body.
- Estuary: Tidal mouth of a large river.
- Eon: Indefinite and very long period of time.
- Epigenetics: Study of changes in gene expression.
- Ecliptic: Path of the sun’s apparent movement across the sky.
- Exobiology: Study of life in outer space.
