Science Crossword Puzzles
Plant and Animal Cell
nucleus: responsible for growth and reproduction of cells (suelcnu), plasma membrane: controls the passage of substances in and out of the cell (maplas …
Acids, Bases and Oxides
amphoteric: a type of oxide that reacts with both acids and bases., aluminium: an example of an oxide that reacts with hydrochloric acid and sodium hydroxide., …
Space Exploration Studies
binary star : a system of two stars that revolve around a common centre of gravity., dwarf star : a small star with low luminosity., gemini : space program used …
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 …
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., …
Cell & Cell Organelles
cell membrane : the protective outer layer of a cell, organelle : organized or specialized structures within a living cell , prokaryote : single celled organism …
Earth and Space
shuttle: is a transport used to go to space and back. , galaxy: is a collection of stars and matter held together by gravity., pluto: is a dwarf planet and used …
Energy and Waves
electromagnetic : transfer of energy in a vacuum or in any medium., crest : point on a transverse wave where the displacement is at its maximum., mechanical : …
Light and the Electromagnetic Spectrum
reflection : the law of __________ states that the angle of incidence equals the angle of reflection. [10] , refraction : when light changes speed and direction …
Laboratory Equipment
Crossword puzzles based on a list of Chemistry laboratory apparatus and their uses.
Sound and Light
decibel: the unit of sound, energy: light and sound are both forms of ______?, outer: the part of the ear that receives the sound, signal: the inner ear …
Enzymes and Biochemical Reactions
activation energy: the amount of energy needed, catalysts: speed up reactions, denaturation: enzyme's active site gets deformed and loses its specific …
