Science Crossword Puzzles
Gas exchange in Plants and Animals
gills : respiratory organs in aquatic animals that allow for the exchange of oxygen and carbon dioxide between the water and the bloodstream., guard cells : …
Plant Morphology
bulbils: it is a modified axillary bud, it stores food and becomes fleshy, cortex: an outer layer of tissue immediately below the epidermis of a stem or root., …
Forces / Magnets / Electromagnetism
solenoid : a coil of wire with a current, mass : a measure of how much matter is in a object, magnetic field : the area of a magnetic force around a magnet, …
Metallic Bonding
alloy: mixture of different metals, metallic bonding: electrostatic attraction between metal ions arranged in a lattice structure and free-floating electrons, …
Energy Terms
light: energy we can see, chemical: energy produced by chemical reactions, potential: energy that is stored, gravitational: energy that makes things fall, …
Morphology of Flowering Plants
adventitious : roots arise from parts of the plant other than the radicle., tendril : stem that are slender and spirally coiled that help plants like cucumber …
Energy and Source
energy : ability to do work, nonrenewable : energy source that can be used up, fossil : fuels made from animals matter that died long time ago, potential : …
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, …
Metals In Engineering
pewter : the metal we used to cast our shapes, solder : used to join electrical components to a circuit board, brass : a metal used for instruments such as a …
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, …
States of Matter Vocabulary
amorphous solids : solids where the atoms or molecules are in no particular order, change of state : the conversion of a substance from one physical form to …
