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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Electrolysis crossword puzzle
Electrolysis

a chemical change caused by passing an electric current through a compound which is either molten or in solution, the positive electrode, the negative …

Sound Energy crossword puzzle
Sound Energy

what sound waves travel through to get to your ear, sound travels faster in..., high and low frequencies are called, back and forth, fast movements, …

Asteroids, Meteors, Comets crossword puzzle
Asteroids, Meteors, Comets

a small body of matter from outer space that enters the earth's atmosphere, becoming incandescent as a result of friction and appearing as a streak of …

Vet Med Terminology crossword puzzle
Vet Med Terminology

region over the dorsum where the neck joins the thorax and where the dorsal margins of the scapula lie just below the skin in equines, v-shaped pad of …

DNA, RNA, Protein Synthesis crossword puzzle
DNA, RNA, Protein Synthesis

set of three bases, a sugar derived from ribose by replacing a hydroxyl group with hydrogen, type macro molecule know a nucleic acid, a purine …

Basic Mechanics crossword puzzle
Basic Mechanics

a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …

Nature of Science crossword puzzle
Nature of Science

the information collected during an experiment is called _ , the _ variable is the factor in the experiment that is being tested or the part that is …

Universe and Electromagnetic Spectrum crossword puzzle
Universe and Electromagnetic Spectrum

the rate or number of crests of a wave that move past a given point in a given unit of time, all of time and space and its contents. includes, …

Nitrogen Cycle crossword puzzle
Nitrogen Cycle

this process converts ammonia to nitrite and then to nitrate, this is the process by which nitrogen gas from the atmosphere is converted into ammonia …

Photosynthesis and Cell Respiration crossword puzzle
Photosynthesis and Cell Respiration

energy from the sun, a series of biochemical reactions that convert pyruvic acid into carbon dioxide and water, the process in which some organisms …

Musculoskeletal Sysem crossword puzzle
Musculoskeletal Sysem

muscle that bends apart, muscle that tightens a part, muscle that lowers a part, the muscles that oppose the action of the agonist and lengthen and …

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, …

Earths Rotation crossword puzzle
Earth's Rotation

period during rotation when earth is facing the sun and it is lighted, includes the 4 compass points of north, south, east and west, period during …

Friction, Air Resistance & Other Forces crossword puzzle
Friction, Air Resistance & Other Forces

a substance like oil or water that reduces friction, something that pushes & pulls objects and makes them speed up or change shape, a design for …

Human Digestive System crossword puzzle
Human Digestive System

the first part of the small intestine, one of its main tasks is to neutralise stomach acids passing into the intestines, as well as making bile, this …

Charles Darwin crossword puzzle
Charles Darwin

a mechanism that darwin used to explain how evolution could happen, matched the shape of the beaks of the finches, an animal that hunts and kills …

Energy and Heat crossword puzzle
Energy and Heat

heat is transferred by touch, the ability to do work, amount of thermal energy to raise 1g of water 1 c, heat transfers through liquid or gas, energy …

Lab Equipment crossword puzzle
Lab Equipment

measures weight and force (2 words), magnifies objects (2 words), magnify small objects, used to grab hot beakers, test tubes, and other equipment, …

Macromolecule crossword puzzle
Macromolecule

nucleotide that transfers energy directly to a cell's chemical reactions, two or more atoms bonded together, polysaccharide that makes up cell walls …

Space and Astronomy crossword puzzle
Space and Astronomy

saturn's length of orbit (years), hexagonal storm at its north pole, home to the solar system's tallest mountain, only planet that spins on its side, …

Sound Waves crossword puzzle
Sound Waves

the bottom point of a transverse wave is called this, the number of times a wave repeats itself in a certain amount of time, the height of the crest …

Molecules and Matter crossword puzzle
Molecules and Matter

the changing from vapor state to a liquid state, when a substance is cooled, the mass per unit volume of an object, the changing from liquid to a …

The Origin and Evolution of Life crossword puzzle
The Origin and Evolution of Life

lost the ability to survive independently and became organelles (e.g. mitochondria and chloroplasts), early membranes trapped organic molecules inside …

Zoology crossword puzzle
Zoology

consume other living things for food, cellulose and autotrophic, cell wall made of chitin, _ fossil - characteristics of two or more groups, remains …

Electromagnetic Spectrum and Light Waves crossword puzzle
Electromagnetic Spectrum and Light Waves

a form of electromagnetic radiation with wavelengths ranging from one meter to one millimeter, electromagnetic _ - all possible frequencies of …

Characteristics of Waves crossword puzzle
Characteristics of Waves

the maximum distance the medium vibrates from the rest position, the distance between two parts of a wave, when a wave bends due to a change in speed, …

Gene Expression and Control crossword puzzle
Gene Expression and Control

nucleotide abbreviated as u, transcription _ are proteins that influence transcription by binding to dna, gene _ is the process by which the …

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 …

The Brain crossword puzzle
The Brain

a brain _ can happen if you drink or eat something that is cold, lobe that controls vision, lobe that controls voluntary movements, reasoning and …

Friction and Gravity crossword puzzle
Friction and Gravity

surface resistance to relative motion, as of a body sliding or rolling, the force of attraction by which terrestrial bodies tend to fall toward the …