Description

A substance that increases the hydrogen ion concentration of a solution. pH will be less then 7
Rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water.
An attraction between molecules of different substances
smallest basic unit of matter
The continuous process by which water moves from Earth's surface to the atmosphere and back
A measure of how difficult it is to stretch or break the surface of a liquid
Protective layer in atmosphere that shields earth from UV radiation made up of O3
Cycle whereby natural processes and human activity consume atmospheric oxygen and produce carbon dioxide and the Earth's forests and other flora, through photosynthesis, consume carbon dioxide and produce oxygen.
all the waters on the earth's surface, such as lakes and seas, and sometimes including water over the earth's surface, such as clouds.
The amount of heat necessary to cause a phase transition between a liquid and a gas; Large amount of heat is needed to vaporize liquid
Conversion of nitrates into nitrogen gas
Having an aversion to water; tending to coalesce and form droplets in water.
plants of the bean and pea family, with seeds that are rich in protein compared with other plant-derived foods
A substance produced in a chemical reaction
level of hydrogen ion concentration found in a substance falling on a scale of 0-14
Evaporation of water from the leaves of a plant
a bond formed between hydrogen and a slightly charged covalently bonded atom such as Oxygen
Property of water due to the polarity and ability to dissolve many different solutes
the envelope of gases surrounding the earth or another planet
A substance that decreases the hydrogen ion concentration in a solution. pH will be higher than 7
process in which elements, chemical compounds, and other forms of matter are passed from one organism to another and from one part of the biosphere to another biogeochemical
part of Earth in which life exists including land, water, and air or atmosphere
tendency of water to rise in a thin tube due to adhesion and cohesion capillary
The organic circulation of carbon from the atmosphere into organisms and back again carbon
Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen cellular
Attraction between molecules of the same substance
substance formed by the chemical combination of two or more elements in definite proportions
A chemical bond formed when two atoms share electrons Covalent
A pure substance made of only one kind of atom
the solid part of the earth consisting of the crust and outer mantle including all rocks and minerals
A property of water. Water can absorb lots of heat before changing temperature high specific
A tendency to maintain a balanced or constant internal state; the regulation of any aspect of body chemistry, such as blood glucose, around a particular level
Having an affinity for water.
An atom or group of atoms that has a positive or negative charge.
A chemical bond resulting from the attraction between oppositely charged ions. Ionic
smallest unit of most compounds
The transfer of nitrogen from the atmosphere to the soil, to living organisms, and back to the atmosphere nitrogen
because atmospheric N2 cannot be used directly by plants it must first be converted into ammonia (NH3) by bacteria (rhizobium) nitrogen
A chemical change in which a substance combines with oxygen, as when iron oxidizes, forming rust
The movement of phosphorus atoms from rocks through the biosphere and hydrosphere and back to rocks. phosphorus
Conversion of light energy from the sun into chemical energy.
describes a molecule in which the positive and negative charges are shared unequally
A chemical substance that is present at the start of a chemical reaction
A substance that is dissolved in a solution.
A liquid substance capable of dissolving other substances

Customize
Add, edit, delete clues, and customize this puzzle.

Chemical Bonding

Crossword

The Water Cycle

Crossword

Atoms and Molecules

Word Search

Carbon Cycle

Crossword

Chemical Bonds

Crossword

Frequently Asked Questions

What is a crossword?

Crossword puzzles have been published in newspapers and other publications since 1873. They consist of a grid of squares where the player aims to write words both horizontally and vertically.

Next to the crossword will be a series of questions or clues, which relate to the various rows or lines of boxes in the crossword. The player reads the question or clue, and tries to find a word that answers the question in the same amount of letters as there are boxes in the related crossword row or line.

Some of the words will share letters, so will need to match up with each other. The words can vary in length and complexity, as can the clues.

Who is a crossword suitable for?

The fantastic thing about crosswords is, they are completely flexible for whatever age or reading level you need. You can use many words to create a complex crossword for adults, or just a couple of words for younger children.

Crosswords can use any word you like, big or small, so there are literally countless combinations that you can create for templates. It is easy to customise the template to the age or learning level of your students.

How do I create a crossword template?

For the easiest crossword templates, WordMint is the way to go!

Pre-made templates

For a quick and easy pre-made template, simply search through WordMint’s existing 500,000+ templates. With so many to choose from, you’re bound to find the right one for you!

Create your own from scratch

  • Log in to your account (it’s free to join!)
  • Head to ‘My Puzzles’
  • Click ‘Create New Puzzle’ and select ‘Crossword’
  • Select your layout, enter your title and your chosen clues and answers
  • That’s it! The template builder will create your crossword template for you and you can save it to your account, export as a word document or pdf and print!

How do I choose the clues for my crossword?

Once you’ve picked a theme, choose clues that match your students current difficulty level. For younger children, this may be as simple as a question of “What color is the sky?” with an answer of “blue”.

Are crosswords good for students?

Crosswords are a great exercise for students' problem solving and cognitive abilities. Not only do they need to solve a clue and think of the correct answer, but they also have to consider all of the other words in the crossword to make sure the words fit together.

Crosswords are great for building and using vocabulary.

If this is your first time using a crossword with your students, you could create a crossword FAQ template for them to give them the basic instructions.

Can I print my crossword template?

All of our templates can be exported into Microsoft Word to easily print, or you can save your work as a PDF to print for the entire class. Your puzzles get saved into your account for easy access and printing in the future, so you don’t need to worry about saving them at work or at home!

Can I create crosswords in other languages?

Crosswords are a fantastic resource for students learning a foreign language as they test their reading, comprehension and writing all at the same time. When learning a new language, this type of test using multiple different skills is great to solidify students' learning.

We have full support for crossword templates in languages such as Spanish, French and Japanese with diacritics including over 100,000 images, so you can create an entire crossword in your target language including all of the titles, and clues.