Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Science

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

What is Evolution?   The process in which a species changes over time.  
🗑
What is Natural Selection?   Occurs when members of a species that are better suited to their environment, survive and reproduce at a higher rate than other members of the species.  
🗑
Who came up with the idea of natural selection?   Charles Darwin  
🗑
What are Adaptations?   An inherited trait in a species that gives them an advantage in their environment.  
🗑
What is Overproduction?   When an organism produces more offspring than the environment can support.  
🗑
What is Variation?   Differences in traits. Each offspring causes a slight change in the species it belongs to.  
🗑
What is Selection?   Organisms with a particular adaptation are most likely to reproduce.  
🗑
What is Speciation? And when does it occur?   A change of a new species from an existing species. When the environment changes.  
🗑
What is Isolation?   Separation of species they are not able to breed with similar species.  
🗑
Why are organisms classified?   It allows scientists to keep track of 3 to 10 million different species on planet earth.  
🗑
What is classification?   Grouping organisms based on similarities and differences in physical traits, genetic material, and types of cells.  
🗑
What are the 8 levels of classification?   Most General: 1. Domain 2. Kingdom 3. Phylum 4. Class 5. Order 6. Family 7. Genus 8. Species: Most Specific  
🗑
What are the 6 Kingdoms?   1. Bacteria 2. Archaea 3. Animalia 4. Plantae 5. Fungi 6. Protista  
🗑
How are Adaptations different from Variations?   Adaptations= Advantage Variations= Change  
🗑
What are 3 examples of Fungi?   Mushrooms, molds, and yeasts  
🗑
What is unique about the kingdom Archaea?   They can live in extreme environments.  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: a_graham
Popular Science sets