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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Geology crossword puzzle
Geology

where warmer parts rise and cooler parts sink, stress that squeezes rock until it folds or breaks, a section of lithosphere that slowly moves over the …

Cell Membrane Structure and Transport crossword puzzle
Cell Membrane Structure and Transport

causes a cell to shrink due to osmosis, concentration of a substance is equal through a space, causes a cell to swell due to osmosis, same …

Cell Membrane and Communication crossword puzzle
Cell Membrane and Communication

the movement of a substance down a concentration gradient, water fearing, water loving, these types of proteins form channels, pumps or receptors, an …

What is a Pulsar? crossword puzzle
What is a Pulsar?

the strange state of matter inside neutron stars is what scientists call ' _ _ ', the pulsar designated psr j0952−0607 is also known as the _ _ …

Chemistry - Mixtures crossword puzzle
Chemistry - Mixtures

doesn't dissolve in a solvent, dissolves a solute, substance dissolved in a solvent, mixture, one particle dissolved in another, mixture, large …

Parts of the Brain crossword puzzle
Parts of the Brain

nerve cells at the base of the cerebrum which help smooth out movement of the body, coordinates automatic functions like sleep, temperature, and water …

Proteins crossword puzzle
Proteins

are large, complex molecules that play many critical roles in the body. they do most of the work in cells and are required for the structure, …

Decoding the code DNA crossword puzzle
Decoding the code DNA

it is the entire set of dna instructions found in a cell. in humans, it consists of 23 pairs of chromosomes, contains deoxyribose and has the base …

Krebs Cycle / Citric Acid Cycle crossword puzzle
Krebs Cycle / Citric Acid Cycle

there will be two _ , equivalent to five atp, for each original molecule of glucose, the enzyme that catalyzes the conversion of fumarate to malate, a …

Reactivity crossword puzzle
Reactivity

the more reactive metal can displace the less reactive metal, reduction and oxidation, gain of oxygen/ loss of electron, agent that can oxidize …

Contamination crossword puzzle
Contamination

a treatment that is not very effective because it allows organisms to remain hidden and persist in culture for the majority of the time, a process of …

Pharmacology crossword puzzle
Pharmacology

a synthetic hormone used to treat hypothyroidism, _ fibrillation - a heart condition, one of the oldest blood-thinners, narrows blood vessels and …

Fundamental Unit of Life crossword puzzle
Fundamental Unit of Life

the rigid outer covering of plant cells, the jelly-like substance fills the cell and contains various organelles, the term for the sum of all chemical …

Particles and Photoelectric Effect crossword puzzle
Particles and Photoelectric Effect

a fundamental particle with no charge, interaction responsible for radioactive decay, quark flavour, heavier than up and down, theoretical framework …

Sound Waves and Energy crossword puzzle
Sound Waves and Energy

the wave is the length of one wave cycle, lowest point of a transverse wave, the maximum displacement of a wave from its state of rest, regions of low …

Genes and Traits crossword puzzle
Genes and Traits

the capital letter in a genotype. the stronger trait, the lower case letters in a genotype. it is the weaker trait, such as cc is the genotype for the …

Heating and Cooling Curves crossword puzzle
Heating and Cooling Curves

_ change - the transfer of thermal energy between two bodies which are at different temperatures, this is the phase of matter with no fixed shape but …

Respiration crossword puzzle
Respiration

the byproduct of anaerobic respiration in muscles, the type of respiration that occurs without the presence of oxygen, respiration occurs in the …

plant Structure crossword puzzle
plant Structure

colorful structures used to attract specific animal pollinators, male reproductive structures, makes pollen, supports the anther, the opening at the …

Atoms and Bonding Basics crossword puzzle
Atoms and Bonding Basics

total number of protons and neutrons, a uncharged particle in an atom, an ion of the element with 16 protons, the electrons on the outermost energy …

Elements of the Periodic Table crossword puzzle
Elements of the Periodic Table

f (8), fe (4), na (6), ca (7), as (7), at (5), c (6), ne (4), pb (4), n (8), o (6), he (6), p (10), h (8), zn(4), be (9), k (9), hg (7), ni (6), ag …

Chemistry Keywords crossword puzzle
Chemistry Keywords

consists of more than one substances, something that has mass and volume, the process that a gas turns into liquid, apparatus that is used to …

Dry Eyes crossword puzzle
Dry Eyes

a complex system consisting of three layers that moisturizes, flushes contaminants out of the eye, and protects the ocular surface, a structure …

Heat Flow crossword puzzle
Heat Flow

the temperature scale on which water freezes at 32 degrees and boils at 212 degrees, the ability of an object to transfer heat or electricity to …

Nuclear Physics crossword puzzle
Nuclear Physics

protons + neutrons, center of an atom, indivisible, atomic mass unit, opposite of matter, particle associated with force, particle that makes up …

Sense Organs Eye & Ear crossword puzzle
Sense Organs Eye & Ear

a coil like structure where sound receptors inside are stimulated and produce signals, a disk behind the iris, for focusing light, the part of the ear …

Plasma Membrane crossword puzzle
Plasma Membrane

water soluble protein; example: an enzyme, organic compound used to store energy; made up of carbon hydrogen and oxygen, a water transporting protein, …

Plant Life crossword puzzle
Plant Life

a large evergreen tropical tree that grows edible fruit. planted in the spring and in the fall it produces showy green leaves that have a yellow-green …

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, …

Our Moon crossword puzzle
Our Moon

half illuminated, with light on right, light on right, increasing light, number of moon phases, each year, the moon moves _ , more than half …