Science Word Search

Love science? Test your science knowledge with these Science word searches. This puzzle includes words from all sorts of different types of sciences. From chemistry to Solar System to biology, this word search will be well enjoyed by little scientists and researchers.

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Animals & Plants

mammal, reptile, amphibian, bird, fish, insect, herbivore, carnivore, omnivore, predator, prey, habitat, ecosystem, photosynthesis, pollination, seed, …

Respiratory and Circulatory System

lungs, expiration, haemoglobin, arteries, inspiration, aorta, blood, venacava, septum, diaphragm, veins, intercostal, altitude, circulation, systemic, …

Respiratory System

inhale, trachea, vocal chords, nose, alveoli, ribs, epiglottis, oxygen, larynx, diaphragm, bronchi, air, lungs, carbon dioxide, exhale, breathing

Convection and Radiation

gamma rays, x rays, ultraviolet, infrared, microwaves, radioactivity, electromagnetic, ionizing, nuclear, radioactive, exposure, heat transfer, air …

Cells

dye, chloroplasts, prokaryotes, osmosis, eukaryotes, resolution, micrometer, diffusion, differentiated, nucleus, mitochondria, magnification, dna, …

Bacteria and Viruses

flagellum, polio, resistance, pandemic, disease, quarantine, virus, bubonic plague, inner core, influenza, respiration, cytoplasm, antibiotic, …

Universe

stars, telescope, galaxy, black hole, spaceship, solar, light years, atmosphere, cosmic, space, astronaut, sun, moon, energy, gravity, planets

Genetics Terminology

genotype, polygenic, diploid, phenotype, haploid, gamete, heterozygous, homozygous, recessive, single, discrete, variation, continuous, dominant, …

The Space Race

launch, mission, interstellar, mercury, satellite, nasa, apollo, explorer, rocket, spacecraft, star, telemetry, gemini, mars, sputnik, astronaut, …

Medical Terms

eye, ribs, lumbar, hip, hand, chest, tibia, neck, sternum, elbow, skull, sterno, brain, knee, femur, heel, wrist, pelvis, finger, facial, toe, ankle, …

Parts of the Body

shoulders, nose, hair, fingers, toes, head, eyes, knees, ears, arms, legs, feet, body, elbow, ankle, mouth

Radiology

anode, filament, intensifier, fluoroscopy, ct scan, contrast, ultrasound, barium, cathode, roentgen, radiation, curie, isovue, hounsfield, scatter, …

Cells, Microbes and Disease

phagocyte, fungi, earwax, vacuole, tears, cells, antibiotics, membrane, disease, skin, vaccine, bacteria, nucleus, mucus, chloroplast, lymphocyte, …

Elements

sulfur, copper, hydrogen, cobalt, magnesium, sodium, carbon, beryllium, zinc, calcium, nitrogen, phosphorus, aluminum, oxygen, nickel, silver, iron, …

Plant and Animal Cells

endoplasmic, animal, acids, respiration, ribosomes, cytoplast, proteins, amino, wall, scientific, plant, membrane, rough, mitochondria, cellular, …

Biological Molecules

protein, polymer, fatty acid, glucose, lipid, oxygen, carbon, starch, amino acid, carbohydrate, nitrogen, monomer, fat, glycogen, hydrogen

Enzymes

fats, starch, active site, protease, protein, amino acids, enzyme, substrate, amylase, lipase, denature

The Digestive System

teeth, feces, ileum, villi, taste, food, glands, acid, salty, enzymes, bitter, tongue, anus, bolus, sweet, rectum, cecum, mouth, liver, sour, bile, …

Science: Forces

distance, pulleys, accelerate, friction, fast, gears, stop, fair test, brake, predict, force, push force, slow, spin, speed, gear, gravity, spring, …

Properties of Matter

solid, temperature, grams, less dense, more dense, electricity, boiling point, thermal energy, conductor, gas, density, molecules, magnetism, …

Atoms, Elements and Compounds

electron, charge, symbol, periodic, element, orbit, groups, proton, compound, neutron, shells, atom, metals, nonmetals

Physical and Chemical Changes

charles law, gas, evaporation, melting, condensation, plasma, boiling point, boiling, vaporization, amorphous, freezing point, solid, phase, liquid, …

Entomology

grasshopper, mandibles, invertebrate, cocoon, mosquito, dragonfly, ant, beetle, honeycomb, ladybug, wasp, proboscis, exoskeleton, larva, wings, hive, …

Chemical & Physical Changes

solid, boiling, precipitate, aroma, molecule, fizzing, compound, physical, matter, atom, periodic, evidence, new substance, change, product, corrosive

Space and the Big Bang

doppler, moon, venus, microwave, stars, expansion, jupiter, nebulae, neptune, galaxy, planets, satellite, mercury, pluto, mars, saturn, earth, …

Earth and Moon

new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, waning crescent, solar eclipse, lunar eclipse, …

Earth and Space Science

neptune, rotation, gravity, orbit, mars, axis, equator, uranus, waxing gibbous, day, moon, waning crescent, sun, revolution, earth, night

Elements, Compounds and Mixtures

elements, atoms, compounds, mixtures, product, reactants, physical change, chemical change, pure substance, impure substance, matter, solid, liquid, …

Sound

monotonous , repeat , hertz , noise , muffle , talk , instrument , song , stereo , speed , source , headphone , frequency , echo , eardrum , threshold

Urinary System

renal, filter, secretion, kidney, fluid, excretion, bladder, artery, waste, urinary, urine, dialysis, vein, ureter, nephron, urethra

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