Science Crossword Puzzles
Sound and Light
decibel: the unit of sound, energy: light and sound are both forms of ______?, outer: the part of the ear that receives the sound, signal: the inner ear …
The Structure of the Atom
atom: the smallest particle of an element that retains the properties of the element., cathode: _____ ray originating from the cathode and traveling to the …
Circulatory and Respiratory System
arteries: carry oxygenated blood away from the heart, capillaries: the smallest blood vessels in the body, veins: carry de-oxygenated blood to the heart, …
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 …
Lab Equipment
scalpel : a miniature knife used for dissecting., bottle brush : a large brush used to clean wash bottles and beakers., test tube clamp : a clamp used to hold …
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 : …
Nuclear Energy
atom : a particle of matter indivisible by chemical means. it is the fundamental building block of elements., contamination : radioactive material deposited or …
Ionic Bonding
sodium : this element is na, it loses one electron, potassium : this has an atomic number of 19 and 1 electron in its outer shell, sodium chloride : the most …
Electromagnetic Force
electromagnet : a solenoid with a ferromagnetic core, magnetism : attraction or repulsion of magnetic materials, field: an electric current produces a magnetic …
Solar System
venus: a planet that formed closer to the sun than earth but not closest to the sun, asteroid: a small rocky body that orbits the sun, solar system: the sun, …
Different System in the Human Body
epidermis : it is the outer layer of the skin., femur : the largest bone in human body., keratin : a substance that found in epidermis that blocks water and …
