Categories
- Agriculture / Farm
- Animals
- Arts / Crafts
- Beauty / Fashion
- Books / Literature
- Business / Finance
- Cities / Places
- Computers / IT
- Ecology / Climate
- Electronics
- Energy / Utilities
- Food / Drinks
- General
- Geography
- Geology
- Health / Fitness
- History
- Home / Garden
- Jobs / Education
- Kids / School
- Law / Government
- Music / Movies / TV
- News / Media
- Occasions
- Christmas
- Easter
- Halloween
- New Year
- Saint Patrick's Day
- Thanksgiving
- Valentine's Day
- Outdoors
- Religion / Belief
- Safety / Prevention
- Science
- Astronomy
- Biology
- Chemistry
- Physics
- Seasonal
- Society / Culture
- Sports
- Tools / Equipment
- Travel / Tourism
- Vehicles
Science Crossword Puzzles
Science crossword puzzles printable are a great way to spend some quality time with your children while helping them learn about science. Give them a fun and educational activity to do together. With a printable crossword puzzle, you can teach your kids about the solar system and other science related topics.
the light may bounce off the object, we see things because ... from you enters your eyes, an object which is a source of light, an object which not a …
a concave lens refracts light rays _ the normal, mirror that curves outwards, if the object is more than two focal lengths from a convex lens, it will …
a surface which reflects a clear image, an optical illusion caused by atmospheric conditions, object that is triangular with refracting surfaces that …
the moment when a rocket begins its ascent from the launch pad, the process of collecting and transmitting data from a spacecraft to earth, the …
reproduction that requires one parent, unicellular, prokaryotic, normal environment, belongs to domain eukarya, heterotrophic and sessile, organism …
protons + neutrons, center of an atom, indivisible, atomic mass unit, opposite of matter, particle associated with force, particle that makes up …
the belief that the planets orbit the sun, an italian astronomer, a medication used to manage or treat a wide range of infections, the father of …
(plant part) contains pollen sacs which produce pollen grains, (plant part) supports the anther, (plant part) place where the pollen grains land, …
a material through which electricity does not flow, a circuit with more than one path for an electric current, a moving electrical charge, a circuit …
one complete orbit of a planet around the sun, or the moon around the earth, also called petroleum; a fossil fuel formed from dead algae and plankton …
a mutation that is neither beneficial or harmful, substitution that changes the amino acid to a stop, sequence of three bases in a trna molecule, …
a chair has four of these. you have two, people often get these pierced, you have 32 of these and you use them to eat, you use this part of the body …
the "e" in h&e, an optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects, a …
process by which green plants use sunlight to change water and carbon dioxide into sugar, scientific study of plants, green substance found in green …
the aqueous space outside the stacks of thylakoids, the process in which a single cell divides to form two daughter cells and the cell plate is …
the chemical reaction that releases energy from glucose, the type of respiration that uses oxygen, the type of respiration used during intense …
this system starts in the mouth, helps movement of the body, maintaining posture, and circulating blood throughout the body, system that consists of …
longest wavelength in the spectrum, type of wave used for cooking food quickly, heat is mostly transmitted through this type of wave, only part of the …
changes solid to a liquid and liquid to a gas, special chemical that absorbs some colors and reflect others, microwave radiation will cook your …
an object in space in which the gravity is strong enough from preventing even light from escaping, the type of black hole in the center of most …
this type of bone is where haversian units are located, type of fracture where the bone is broken or splintered into pieces, shallow depression, a …
a chemical bond resulting from the transfer of electrons, this shows the elements in the compound and the ratio of atoms, in a covalent bond, …
the process in which some substances spontaneously emit radiation, the rays and particles emitted by radioactive material, the process by which …
event that serves as the foundation for the theory of our universe's origin (7), they appear to be moving away from each other, supporting the …
the maximum distance the medium vibrates from the rest position, the distance between two parts of a wave, when a wave bends due to a change in speed, …
the reflection of sound that can be heard. (4), point where a longitudinal is squeezed together. (11), to move to and fro about a certain position …
from what element do plants extract carbon dioxide during photosynthesis? & in cellular respiration what element is released as carbon dioxide …
denaturation; annealing, extending (abbr.), recently developed method for making precise and targeted changes in the genome of a living cell, …
first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible, the process of a …
a solid formed during a precipitation reaction, a chemical compound formed when atoms share electrons, a chemical compound formed from positive and …
