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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Invertebrate crossword puzzle
Invertebrate

animals lacking a backbone or vertebral column, the variety of life within a specific ecosystem or habitat, taxonomic rank in biological …

Forms of Energy and Circuits crossword puzzle
Forms of Energy and Circuits

energy that causes a transfer of heat between materials, the pathway through which electricity flows, a material through which heat or electricity …

Biology - Cell crossword puzzle
Biology - Cell

controls what goes in and out of the cell, receives proteins from the er and packs them out to other parts of the cell, produces energy in plant …

Natural Selection crossword puzzle
Natural Selection

evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …

Day & Night crossword puzzle
Day & Night

the time when the sun first appears in the sky, the space above the earth that you can see when you look up, the round object that moves around the …

Patterns in Biology crossword puzzle
Patterns in Biology

a hierarchical structure that depicts the patterns of energy flow between different tropic levels within an ecosystem, refers to a relationship in …

Biology: The Molecules of Life crossword puzzle
Biology: The Molecules of Life

these cushion your organs, provide your body with insulation, and store energy for later use, molecules that are composed of only carbon and hydrogen, …

Magnetism and Electricity crossword puzzle
Magnetism and Electricity

the tiniest possible unit of an element, has no charge, holds protons together in the nucleus, an object that attracts iron, nickel, and cobalt, a …

Anatomy of the Eye crossword puzzle
Anatomy of the Eye

the middle layer of the eye between the retina and the sclera, a transparent structure situated behind your pupil. it is enclosed in a thin …

Medical Terminology: Injury crossword puzzle
Medical Terminology: Injury

collection of swelling that is blood, weakness or wasting away of tissues, swelling in the joint, complete separation of two ends of a joint, …

Space Programs crossword puzzle
Space Programs

us space traveler, russian space traveler, russian space program, us space program, father of us manned space program, russian satellite, chinese …

Intro to Energy crossword puzzle
Intro to Energy

_ potential energy is due to an object's shape, si unit that means the amount of energy needed to apply a force of 1 newton over a distance of 1 …

Atoms and Bonding crossword puzzle
Atoms and Bonding

an _ is a mixture made of two or more elements, at least one of which is a metal, when a neutral atom gains an electron, it gains negative charge and …

Puzzling Chemistry crossword puzzle
Puzzling Chemistry

property of metal to be easily broken into pieces or powder form, a mineral deposit containing enough metal to allow economical recovery of it, a type …

Intro to Human Anatomy crossword puzzle
Intro to Human Anatomy

vertical plane that runs directly down the middle of the body, dividing it into right and left, the body is lying down with face pointing upwards, …

Electromagnetism crossword puzzle
Electromagnetism

the space around a magnet or a current-carrying wire has one of these. (8,5), an alternating current generator. (10), transformer that is used to …

Elements and Atoms crossword puzzle
Elements and Atoms

gas that we breath in order to survive, the lightest element on the periodic table ( atomic number 1), an element that can be in different forms such …

Properties of & Changes in Substances crossword puzzle
Properties of & Changes in Substances

a feature belonging typically to a person, place, or thing and serving to identify it, characteristics that can be used to describe an object or …

Archaeology, Geology and Paleontology crossword puzzle
Archaeology, Geology and Paleontology

_ documents - copies of a work made by different people which can be used to verify the validity of the document of interest, the study of life's …

Cellular Reproduction crossword puzzle
Cellular Reproduction

the cell that results from the fusion of gametes, the life cycle of a cell, a cell that contains two haploid sets of chromosomes, the region of the …

Electromagnet Waves crossword puzzle
Electromagnet Waves

which wave contains the colors of the rainbow?, what is wave speed divided by wavelength?, it is used to heat food, this wave has the highest …

Introduction to Matter crossword puzzle
Introduction to Matter

a "well-mixed" mixture, a type of change where a new substance is created, a characteristic property where a liquid changes into a gas, how …

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 …

Gas Giant Planets crossword puzzle
Gas Giant Planets

what is saturn's most spectacular feature?, jupiter has how many moons?, neptune has what that produces more energy than the planet receives from …

Systems of the Human Body crossword puzzle
Systems of the Human Body

a group of neurons that carries signals from the brain to the body and from the body to the brain, a tiny blood vessel that allows gases and nutrients …

State of Matter crossword puzzle
State of Matter

distinct forms or conditions in which matter can exist, something that is firm and stable in shape, transition of a substance directly from the solid …

Ecology - Theory of Evolution crossword puzzle
Ecology - Theory of Evolution

_ evolution is when species that once were similar diverge, becoming increasingly distinct, _ selection favors average individuals in a population, …

Motion Vocabulary crossword puzzle
Motion Vocabulary

a push or pull, _ forces - this causes a change in motion, a force that opposes motion, a force of attraction between two objects, a change in …

Radioactivity crossword puzzle
Radioactivity

occurs when the nucleus of an unstable atom breaks down in a process called radioactive decay, positively charged, more massive than any other type of …

Plant STEMS crossword puzzle
Plant STEMS

leaves, flowers, cones, and secondary stems grow at these points where a bud of meristem tissue divide and specialize to form these particular …