Science Crossword Puzzles
Chemical Analysis
pure: a substance with nothing else mixed in with it, precision: how close together different results are in an investigation, active ingredient: the part of …
Protons, Neutrons, and Electrons
protons: found at the center of an atom, electrons: found on the outside of the atom, neutrons: found at the center of the atom and have no charge, positive: …
Life Cycles
gills : what do tadpoles grow after they've hatched?, frogspawn : what are frogs eggs called?, eat : what do caterpillars do before they're ready to …
Heavy Metals
manganese: atomic weight 54.938, lead: atomic weight 207.2, arsenic: atomic number 33, copper: atomic number 29, cadmium: symbol cd, nickel: symbol ni, …
Composites
hydrogen: produced as a by-product of graphene synthesis from methane, graphene: lyten's core technology based on carbon., nylon: this material can be …
Nutrient Cycles
nitrogen : what is produced by denitrification?, active transport : how are nitrate ions absorbed by the plant?, oxidation : what type of reaction is the …
Sun & Moon
core : inner region of the sun, where fusion takes place, solar eclipse : occurs when the moon is in line between earth and the sun, and the moon casts a shadow …
Yeast Balloons
organism : living things with functions, fungi : a simple, single-celled or multi-celled organism that is neither a plant or an animal, cell : the smallest unit …
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 …
Planets and Moon
earth : this planet may have actually had 2 moons at one point., saturn : about 700 earths can fit in this planet., ganymede : the same age as jupiter., jupiter …
Einstein's Life
mileva: einstein's first wife, switzerland: the place where einstein continued school from, relativity: the theory einstein is most known for, talmud: …
Cyberspace
spyware: captures information about a machine and transmits it to another source., cryptography: the study of encrypting and decrypting data to prevent …
Biology Revised
centromere : the region that joins two sister chromatids, codon : a sequence of three nucleotide bases, mitosis : a process of asexual reproduction in …
