Science Crossword Puzzles

Science crossword puzzles printable are a great way to spend some quality time with your children while helping them learn about science. Give them a fun and educational activity to do together. With a printable crossword puzzle, you can teach your kids about the solar system and other science related topics.

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Planet Earth crossword puzzle
Planet Earth

earths atmosphere is made up of 78% _ and 21% oxygen, the first life developed here, this layer protects earth from harmful solar radiation, 70% of …

Radiology Terminology crossword puzzle
Radiology Terminology

the _ is the primary source of scatter radiation, "radiation burn", controls the black and white, _ is a object that has been in contact …

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 …

6th Grade Science crossword puzzle
6th Grade Science

substances that can't be broken down, tiny packets of electromagnetic radiation or energy, two or substances that have combined together …

States of Matter crossword puzzle
States of Matter

mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance, tightly packed …

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 …

Earth and Space Science crossword puzzle
Earth and Space Science

an imaginary line from the north pole to the south pole that the earth spins on, an oval or egg shape; the shape of earth’s orbit around the sun, …

Organic Chemistry Revision crossword puzzle
Organic Chemistry Revision

hydrocarbon containing 1 double bond, formula r-cho, a chemical reaction where energy is released, faster reaction, _ ea, measure of a molecule's …

Stars crossword puzzle
Stars

a region of space having a gravitational field so intense that no matter or radiation can escape, the displacement of spectral lines toward longer …

Space Physics: Solar System crossword puzzle
Space Physics: Solar System

this is when the earth orbits the sun once in approximately 365 days causing changes in seasons, there are 4 rocky and small planets: mercury, venus, …

DNA Transcription crossword puzzle
DNA Transcription

the enzyme that assembles the rna molecule (8 letters), the single-stranded rna molecule carrying the genetic code (6 letters), the region on dna …

Transcription and Translation crossword puzzle
Transcription and Translation

the two strands in dna run _ , the process by which dna is converted to rna, the first amino acid incorporated in a polypeptide, complementary base to …

Solution crossword puzzle
Solution

a component that is dissolved and which is present in lesser amount, universal solvent, mixtures having a uniform composition throughout their bodies …

Contact & Non-contact Forces crossword puzzle
Contact & Non-contact Forces

_ forces act between two objects that are physically touching, pressure applied to an object by another object e.g. picking up a pen, a force of …

Motion, Forces and Energy crossword puzzle
Motion, Forces and Energy

distance an object travels in a given unit of time, combination of all forces acting on the object, product of an object's mass and velocity, …

The Digestive System crossword puzzle
The Digestive System

in the _ . both mechanical and chemical digestion take place, _ is chewed food mixed with saliva, the small flap of cartilage that closes over the …

Carbohydrates crossword puzzle
Carbohydrates

3-7 carbon sugar, describes dihydroxyacetone, important metabolic intermediates, bond that occurs due to condensation and hydrolysis, has 2 …

Lab Tools & Safety crossword puzzle
Lab Tools & Safety

special glasses to protect your eyes during lab work. , a tool that makes a flame for heating things in the lab. , a device to measure liquids …

Parts of a Plant crossword puzzle
Parts of a Plant

a living thing that grows in soil, has roots, a stem, leaves, and often flowers, the part of a plant that supports the leaves and flowers and carries …

Famous Inventors crossword puzzle
Famous Inventors

inventor of the light bulb, known for alternating current (ac) power, revolutionized car manufacturing with the assembly line, pioneers of the first …

8th Grade Science crossword puzzle
8th Grade Science

substances that can't be broken down, a force that causes a bird to rise in the air against each other, a stream of electrical charges, a …

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 …

Welcome to Physics crossword puzzle
Welcome to Physics

study of the very small, mass multiplied by velocity, the energy dependent on the object's position, the energy that includes both potential and …

Anatomy and Physiology crossword puzzle
Anatomy and Physiology

external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …

Microbiology crossword puzzle
Microbiology

algae, protozoa, and fungi, fresh or salt water habitat, photosynthetic, unicellular or multicellular organism, corkscrew-shaped, spiral-shaped …

Biology Ecology crossword puzzle
Biology Ecology

group of individuals of the same species that live in the same area, bacteria and fungi that break down materials, any living part of the environment …

Plant Reproduction crossword puzzle
Plant Reproduction

male reproductive part of the plant, present in the air and are covered by a hard protective coat to bear low humidity and high-temperature …

Periodic Table crossword puzzle
Periodic Table

they are in the middle, they are shiny, conductors, and malleable, they are on the right, dull, not conductors, and brittle, the most basic component …

Elements in the Periodic Table crossword puzzle
Elements in the Periodic Table

it is the lightest and most abundant element in the universe, typically found as a gas. it is commonly used in fuel cells and plays a key role in …

Atomic Structure and the Periodic Table crossword puzzle
Atomic Structure and the Periodic Table

a region of an atom that contains electrons. it's also known as an energy level, the total number of protons and neutrons in an atom, a subatomic …