Science Crossword Puzzles
Science Key Words
freezing : when a liquid changes into a solid, liquid : three states of matter - solid, ? and gas, mitochondria : where respiration takes place in cells, cell …
Characteristics of Life
unicellular: consisting of one cell., multicellular: consisting of more than one cell., cell: the basic unit of life., homeostasis: the process of maintaining a …
Biomolecules Review
nucleotide : monomer of nucleic acids., carbon : all life is built around this element., carbohydrate : composed of one or more simple sugars bonded together., …
Earth, Sun and Shadows
rotation : the action of spinning or turning around a fixed point., axis : the fixed point around which an object such as the earth spins or turns., revolution …
Mixtures and Separation of a Mixture
filtrate : the liquid that has passed through a filter., separate : to move apart. when as much substance as possible is dissolved in a solvent., suspension : …
Thermal Energy
melt : thermal energy can _______ ice cream. , thermometer : tool used to measure temperature. , energy: thermal is a form of ____________., cold : thermometers …
Cell Theory
microscope: an optical instrument used for viewing very small objects,, microbiologist: an expert in or student of microbiology., amoeba: a single-celled …
Other Members of the Solar System
asteroidbelt : celestial body that sits inbetween mars and jupiter, atmosphere : something most asteroids do not have, meteor : small rocky objects, meteoroid …
Force and Motion
newton: an measurement for force and the last name of a famous scientist, extension: a spring being stretched creates what type of force, motion: a synonym for …
Science Revision
cog : (aka) centre of gravity, impulse : force multiplied by time. it is typically reported in newton-seconds., velocity : the rate of change of position of the …
Science Tools
measuring tape: i use this to measure lengths., binoculars: i use these to view distant objects., computer: i use this to store information, make calculations, …
Cellular Energy
anabolism : the set of metabolic pathways that construct molecules from smaller units., respiration : cellular ________ - catabolic pathway in which organic …
Energy Transformations
gravitational : this type of stored energy increases when an object is higher in the air., electricity : this type of energy is in moving electrons., thermal : …
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.
Relative and Absolute Dating
isotopes : these are tiny invisible ingredients inside a rock, nitrogen 14 : formed when carbon-14 decay, absolute dating : provides actual numerical ages, …
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 …
