Science Crossword Puzzles
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 …
Upper & Lower Limb Bones
humerus: the upper arm bone, tarsals: bones of the ankle, fibula: smaller bone in shin, outer side, femur: the biggest bone, thigh bone, patella: also known …
Biotechnology
transposons : jumping genes, elisa : preliminary test for hiv, flagella : organ used for locomotion in bacteria, salmonella : this genus cause typhoid fever, …
Cellular Respiration
glucose: starting substance of glycolysis, nadh: used to transport electrons, aerobic: oxygen requiring, atp: energy used by cells , enzymes: ex. of biological …
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 …
Photosynthesis & Respiration
cyanobacteria: plants are not the only organisms that can do photosynthesis, this microscopic organism can too, transpiration: the loss of water through the …
Body Organs
liver : a large organ in the body that cleans the blood and produces bile, duodenum : the first part of the small intestine, next to the stomach, kidney : …
