Description

Group of similar organisms, and for sexually reproducing organisms, a set of individuals that can mate and produce fertile offspring.
Variety of different species, genetic variability among individuals within each species, variety of ecosystems, and functions such as energy flow and matter cycling needed for survival of species and biological communities.
Number of species combined with the relative abundance of individuals within each of those species contained in a given area.
Variety of species, measured by the number of different species contained in a community
Degree to which comparative numbers of individuals of each of the species present in a community are similar.
Variability in the genetic makeup among individuals within a single species.
The earth's diversity of biological communities, including deserts, grasslands, forests, mountains, oceans, lakes, rivers, and wetlands.
Differences in environmental conditions and species present in areas exist on the edges of major biomes such as the areas bordering forests and in ecotone areas between different ecosystems
Transitional zone between two ecosystems where they merge.
Variety of biological and chemical processes or functions such as energy flow and matter cycling necessary for the survival of species and biological communities.
Total way of life or role of a species in an ecosystem. It includes all physical, chemical, and biological conditions that a species need to live and reproduce in an ecosystem.
Place or type of place where an organism or population or organisms lives.
Species with a narrow ecological niche. They may be able to live in only one type of habitat, tolerate only a narrow range of climate and other environmental conditions, or use only one type or a few types of food.
Species with a broad ecological niche. They can live in many different places, eat a variety of foods, and tolerate a wide range of environmental conditions.
Species that normally lives and thrives in a particular ecosystem.
Species that migrate into an ecosystem or are deliberately or accidentally introduced into an ecosystem by humans.
Species whose decline serves as early warnings that a community or ecosystem is being degraded.
Species that play roles affecting many other organisms in an ecosystem.
The genetic changes in populations of organisms through generations by means of natural selection.
any genetically controlled structural, physiological or behavior characteristic that helps an organism survive and reproduce under a given set of environmental conditions
formation of two species from one species because of divergent natural selection in response to changes in environment conditions
states that larger islands closer to the mainland have high biodiversity than smaller islands further from the mainland
occurs when a population's size is reduced for at least one generation
process by which humans select one or more desirable genetic traits in the population of a plant or animal species and then use selective breeding to produce populations containing many individuals with the desired traits
Complete disappearance of a species from the earth. It happens when a species cannot adapt and successfully reproduce under new environmental conditions or when a species evolves into one or more new traits
species that is found in only one area
catastrophic, widespread, often global event in which major groups of species are wiped out over a short time period compared with normal extinction rates
the ongoing extinction of individuals species due to environmental or ecological factors such as climate, disease, loss of habitat, or competitive disadvantage in relation to other species

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CH 4 Vocabulary Quiz

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Immunization Terms

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.