Science Crossword Puzzles
Phase Changes
freezing : the phase change from a liquid to a solid., vapor : the gaseous state of a substance, such as water vapor., plasma : a high-energy state of matter …
All About Cells
cilia : tiny hair like structures on the surface of some cells, used for movement., cell wall : a strong, protective structure that surrounds a plant cell., …
Marine Biology
marine snow : a continuous shower of sinking organic material falling to the deep sea, detritus : organic matter produced by the decomposition of organisms, …
An Introduction to Science
natural: _______ science is the branch of science which deals with the physical world and universe. the three main branches of natural science are physics, …
Gravity & Forces
air resistance: backwards force from the air passing by a moving object, thrust: force caused by a push from a motor or a human, weight: downwards force from …
Gravity and the Universe
elliptical galaxy : contains a higher percentage of old, red stars and little or no gas, oval shaped, no arms, star : huge glowing ball of gas, spiral galaxy : …
Photosynthesis
ferre: latin word for "to carry", cyanobacteria: the prokaryote that uses photosynthesis, thylakoid: where chlorophyll is organized inside the …
Simple Machines
simple machine : something simple that makes a task easier., complex machine : a machine that is composed of two or more simple machines., screw : a type of …
Chemical Elements
silver : a shiny white metal often used in jewelry and currency., lead : a heavy metal with the chemical symbol pb, used in batteries and as a shield against …
Solubility
solution : a mixture of a liquid with a dissolved solid, filtration : a separation method used to separate sand from water, filtrate : the name of the solution …
Physical Science
neutral: charge of a neutron, electron: orbits the nucleus of an atom, gas: atoms move fast and randomly, nucleus: cluster of protons and neutrons at the …
Cell Organelles
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body.
Wave Motion
wavelength : the distance that takes up one full crest and trough of a wave; in other words, the size of one individual wave., medium : the substance or …
