Science Crossword Puzzles
Energy Terms
light: energy we can see, chemical: energy produced by chemical reactions, potential: energy that is stored, gravitational: energy that makes things fall, …
Periodic Table / Structure and Bonding
neutron: the particle in an atom with no charge., alloys: mixtures with at least one metal., mendeleev: creator of the current periodic table., allotropes: the …
Discovering the Elements
matter: is anything that has weight and takes up space, element: ingredient that forms matter, mendeleyev: russian scientist that organized the periodic table, …
Water Molecules
water : a common word for h20, molecule : when two or more atoms join together, atom : contains protons, neutrons and electrons, positive charge : the charge …
Excretory, Digestive System
sphincters : bands of muscles at either end of the stomach, urinary bladder : baglike organ that stores urine until it can be eliminated through the urethra, …
Organogenesis
ectoderm : germ layer which eventually gives rise to the epidermis and nervous system., mesoderm : germ layer which eventually gives rise to the bones, dermis, …
Heating and Cooling Curves
boiling point : this is a temperature where the vapor pressure of a liquid equals the atmospheric pressure., freezing : this is the process of matter changing …
Cell Growth and Division
stem cell : unspecialized cell that gives rise to one or more type of specialized, cell division : process by which a cell divides into two, cancer : disorder …
The Cellular Level of Organization
function : cells are the basic unit of structure and ....... in organisms, rer : this network of folds is dotted with ribosomes which make proteins. (write the …
Microbes and Disease Terms
vector : mosquitos don't get sick they carry the disease because they are..., pathogen : microorganisms that cause diseases _______________, adhesion : …
Physics Key Terms
conductor: a material which allows charge to move through it easily , energy: the capacity for doing work , insulator: material that does not allow charge or …
Charateristics of Living Beings
metabolism: the set of life-sustaining chemical reactions in organisms., movement: action by an organism or part of an organism causing a change of position or …
Grade 4 Science: Living Organisms
animals: the group of living things we belong to, carbon dioxide: plants use this gas to make their food., reproduce: when an organism is making more of …
