Description

A chemical element or inorganic compound that exists as a solid with a regularly repeating internal structure.
A solid combination of one or more minerals found in Earth's crust,
The portion of a mineral resource that is economically and technically feasible for mining.
A type of rock that contains a large enough concentration of a mineral.
_______ time is the time it takes to use up a certain proportion of the reserves of a mineral at a given rate.
_____ energy is the amount of high-quality energy available from a given quantity of an energy resource minus the high-quality energy needed to make that energy resource available.
This is the world's most abundant fossil fuel.
______ gas contains a mixture of gases,of which 50-90% is methane.
Requires an enormous amount of energy and decreses oil's net energy.
Nuclear _______ occurs when a neutron is used to split a large nucleus into two or more smaller nuclei.
One way utility companies and industries can save energy is to use _________ to produce two useful forms of energy from the same fuel source.
The ______ fuel cell is another potential energy resource, which could be used to power eletric vehicles.
A building that has enough access to sunlight can get all or most of its heat through a ________ solar heating system.
An _______ solar heating system captures energy from the sun by pumping a heat-absorbing fluid such as water or an antifreeze solution through special collectors.
Solar energy can be converted directly into electrical energy using _________ cells.
______ waste is any unwanted or discarded material people produce that is not a liquid or a gas.
This type of solid waste is produced by mines, farms, and industries that supply people with goods and services.
This type of solid waste is often called garbage or trash and consists of the combined solid wastes produced by households and workplaces other than factories.
In a _____________________, solid waste is spread out in thin layers, compacted, and covered daily with a fresh layer of clay or plastic foam.
______ mimics nature by using bacteria to decompose yard trimmings, vegetable food scraps, and other biodegradable organic waste into humus.

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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.