Science Crossword Puzzles
Physical and Chemical Change
chemical bond : an attractive force that holds two atoms together, chemical change : a change in matter that forms one or more new substances, combustion : a …
Animal Cell
chromatin: loose strands of dna , nucleolus: cheap copies, nuclear membrane: movement , vacuole: storage, ribosome: production, cell membrane: enter and exit, …
The Carbon Cycle
fossil fuel : result of geologic processes acting on the remains of organic matter, food : require by all form of living creature, death : the end of a new …
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 : …
Physics Terms
crest : the topmost part of a wave, concave : curving inwards, rather than bulging outwards, wavelength : the length of a single wave, lens : a transparent tool …
States of Matter
mixture : two or more substances together but not chemically joined, solid : the state of matter with particles which move the least, distillation : …
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 …
Plant and Animal Life Cycle
larva: a worm-like form and the second stage of complete metamorphosis, life cycle: a series of stages that occur during the lifetime of a living thing, egg: …
Soluble and Insolube Subtances
soil : insoluble substance; we plant flowers in _________ , metal : insoluble substance; ________ is hard and heavy, chalk : insoluble substance; we use …
Photosynthesis and Cellular Respiration
gylcolysis: the first step of cellular respiration; converts glucose into pyruvate, atp: the energy molecule produced by the storage of chemical energy in …
Development of the Atomic Theory
democritus: atoms are the indivisible particle of matter, schrodinger: electrons move around the nucleus in orbitals, quantum mechanical: schrodinger, …
The Skeleton and Joints
bone marrow: soft tissue inside bones, femur: largest bone in the body, ribcage: protects the heart and lungs, ligaments: holds our bones together, bend: joints …
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 …
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 …
Microscope
resolution : difference between two points, magnification : how much bigger an object is, light : small simple microscope, electron : expensive, high resolution …
