Crossword Puzzles
Download your favorite crossword puzzle and start playing. These are perfect for teachers and parents that are looking to keep their kids busy while learning.
Checkout our collection of thousands of ready to use crossword puzzles that cover different topics. We add new ones on regular basis so keep visiting to enjoy new entries.
Get creative and make your own crossword by using our Crossword Maker Tool. This free tool lets you create puzzles using your list of words.
Science Riddle
echo: many have heard it, but nobody has ever seen it. it will not speak back unless spoken to. what is it?, supernova: i was once a massive star and soon i …
The Great Outdoors
gloves : keeps your hands warm in the cold, strengthen : i can do all things through christ which ________ me., raft : a form of transport used in white water, …
Art Elements and Design Principles
value: lightness or darkness of a color, texture: how something feels., movement: the art element that leads the eye of the viewer., negative: the space …
Physical Properties of Matter
distillation: a process that separates the substances in a solution based on their boiling points , filtration: process that separates materials based on the …
Greenhouse Gasses
water vapor : a natural gas that is in the air., glacier retreat : when glaciers melt, and are not as long as they used to be., carbon dioxide : produced when …
Earth Day: Breaking Free From Plastic
utensils : what is something you eat with, but cannot bite? the alternative is made with bamboo., lunchbox : what is a container that holds the promise of a …
The Greenhouse Effect
emissions: things put into the planet, mostly done by humans, that add to climate change impacts, carbon dioxide: the most populous gas in the atmosphere, …
Waste Managment
land fill sites : area of land that is used to dump rubbish, incineration : process of burning waste, disposal at sea : when any substance is loaded onto a …
Environmental Wellness
waste : unwanted materials left over as a result of human habitation or manufacturing and production processes, recycling : the act of processing used or …
Climate Change and Temperature Increase
weather : the complex of meteorological phenomenas is defined by ____, tajikistan : what country is nomvar kurbon a climatologist from?, temperature : what …
Data Structures
array: mutable and static. allocates contiguous memory for storing data., list: mutable and dynamic. can either be contiguous or will use a reference table., …
Environmental Issues
plastic : type of material that is bad for the environment., recycle : to reuse., toxic : chemically poisonous., conservation : preservation or restoration., …
Renewable and Nonrenewable Resources
natural gas : gas found underground that we use for heating homes and cooking., hydropower : energy from moving water, like in rivers, that we use to generate …
AI and Machine Learning
atificial : ____ intelligence, alexa: amazon's home assistant that recognises voice commands., rules: ai uses ____ to decide how to respond to the data …
Arithmetic Sequences
relation : a set of ordered pairs, input : a value substituted for an x-value in a function, range : the set of second numbers (y-values) of the ordered pairs …
