Science Crossword Puzzles

Free printable science crossword puzzles. Download pre-made or create your own Crossword using our crossword maker. Simply download, print and start playing or play online.

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Our Solar System crossword puzzle
Our Solar System

this large planet is surrounded by rings of rocks and debris, the closest star, this planet is named after the roman god of the sea, named after the …

Basic Genetics crossword puzzle
Basic Genetics

a genotype with two different alleles, one of a pair of genes that occupies the same position on homologous chromosomes, allele that will not …

Protons, Neutrons and Electrons crossword puzzle
Protons, Neutrons and Electrons

this is determined by how many protons or electrons are in an atom, the part of the atom with a negative charge that circles around the atom, the _ of …

DNA and RNA crossword puzzle
DNA and RNA

the shape of a dna molecule is a double _ , dna must _ in order for new cells to be made, this is the type of sugar found in dna, this is the type of …

Plant Structure, Transport and Gas Exchange crossword puzzle
Plant Structure, Transport and Gas Exchange

where waters a plant, process responsible for water entry to the plant, mineral that helps to make the plant cell wall, material that reinforces the …

Astronomy / Space crossword puzzle
Astronomy / Space

the furthest planet from the sun, our galaxy name, it takes 28 day to go round the earth, the planet with visible rings, this gives neptune it's …

Sensation Perception crossword puzzle
Sensation Perception

what kind of condition is synesthesia?, what kind of taste warns us of potentially toxic acid?, what kind of instrument produces long and low sound …

Dynamic Populations crossword puzzle
Dynamic Populations

a model of energy transfer that can show how the food chains in a community are interconnected, a factor that can limit the growth of a population, a …

Genetics, Natural and Artificial Selection crossword puzzle
Genetics, Natural and Artificial Selection

the "father" of evolution, selection exerted by humans, where dna is stored, structural or behavioral feature that helps an organism …

Earth in Space Vocabulary crossword puzzle
Earth in Space Vocabulary

longest day of the year for the northern hemisphere; shortest day of the year for the southern hemisphere, yearly; happening once a year, related to …

Urinalysis crossword puzzle
Urinalysis

preferred collection type, only type of yeast reported specifically, normal crystals in goats, horses, rabbits, and guinea pigs, common crystal in …

The Eye crossword puzzle
The Eye

damage to the corneal epithelium, collection of blood in the anterior chamber of the eye, when there is a full thickness injury to the cornea, sclera, …

Evaporation and Transpiration crossword puzzle
Evaporation and Transpiration

what is the process by which water is lost from plants through stomata?, what are the tiny openings on the underside of leaves called?, which cells …

Mitosis & Meiosis Vocabulary crossword puzzle
Mitosis & Meiosis Vocabulary

third phase of mitosis in which the centrosomeres split and the chromatid pairs of each chromosome are pulled apart by microtubules, continuous …

Cell Vocabulary crossword puzzle
Cell Vocabulary

take in nutrients and get rid of waste, has many hair-like structures, one-celled, single cell, moves by changing shape, single celled organism, able …

Chemical Elements crossword puzzle
Chemical Elements

only one kind of atom, a molecule made of two or more elements, combination of two or more substances that do not form chemical bonds, a group of …

Inheritance and Adaptations crossword puzzle
Inheritance and Adaptations

segment of dna that has the code for a specific trait, an organism blending in with its environment, location where genetic information is stored …

Investigating Cell Structure & Function crossword puzzle
Investigating Cell Structure & Function

a group of cells in an organism that have similar structure and function, fluid that surrounds the organelles, controls functions of cells and …

Exothermic & Endothermic Reactions crossword puzzle
Exothermic & Endothermic Reactions

a measurement of temperature, a reaction that produces heat, an extremely small piece of something, another name for the molecules involved in a …

Atoms, Molecules, Compounds crossword puzzle
Atoms, Molecules, Compounds

the smallest part of a substance that can exist, a number of atoms bonded together, a substance made up of only one type of atom, a substance made up …

Earth & Space crossword puzzle
Earth & Space

things in motion tend to stay in motion, it takes the earth a full year to do complete this motion, a shooting star headed towards the earth, …

Quantum Mechanics crossword puzzle
Quantum Mechanics

it is defined as an operator on the wave function in quantum mechanics, a rapidly-emerging technology that harnesses the laws of quantum mechanics to …

Chemistry is Fun! crossword puzzle
Chemistry is Fun!

it's a boring element, it's that yellow shiny stuff that everyone likes, put this in a balloon to make it float really high, can only be …

Basic Cell Structure crossword puzzle
Basic Cell Structure

these structures have digestive enzymes for destroying toxic materials in the cell, this nucleic acid bonds to an amino acid floating around the …

Astronomy Review crossword puzzle
Astronomy Review

_ creators are left by meteorites, this word means moon, _ 's law says that nearby galaxies are moving away from us slowly, this planet is the …

Astronomy - The Planets crossword puzzle
Astronomy - The Planets

the largest planet, smallest planet, blue gas giant, home of the giant red spot, share orbit with jupiter, evening star, home of crushing atmosphere, …

Wave Properties crossword puzzle
Wave Properties

the reflection of sound that can be heard. (4), point where a longitudinal is squeezed together. (11), to move to and fro about a certain position …

Invertebrates crossword puzzle
Invertebrates

flatworms, ciliated larvae of molluscs, arthropods have jointed _ , animals that lack a body cavity, specialized cells that engulf bacteria by …

Genes & Genetics crossword puzzle
Genes & Genetics

a part of a living organism (stomach, kidney, liver), a group of cells that work together, the study of the passing of traits from parent to …

Microbial Growth crossword puzzle
Microbial Growth

initial phase where bacteria adjust to new environment, phase of maximum cell division (exponential growth), phase where growth rate equals death …