Save
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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Science Revision Yr8

Science Revision for Exam (Yr8)

QuestionAnswer
What is the difference between heat and temperature? We can measure temperature with a thermometer but we cannot measure the amount of heat energy something contains
What is 'convection'? The transfer of heat in fluids
What is 'conduction'? The way heat travels through solids
All the heat we get from the Sun are infrared radiation. What is this? Another name for radiation. It can travel through transparent thins and a vacuum
What are the groups that organisms in the animal kingdom are classified into? From animal kingdom to invertebrates and vertebrates. From vertebrates into mammals, reptiles, fish, amphibians and birds
You can identify mosses by... No roots, no xylem, small and flat thin leaves and no cuticle
Ferns Roots, xylem, many small leaves and cuticle
Conifers Roots, xylem, needle-shaped leaves and thick cuticle
Flowering plants Roots, xylem, large and flat leaves and cuticle
What are the stage of a food web? Producer -> Herbivore -> Consumer and Carnivore -> Predator
What is the way of seperating different substances that are dissolved ina solution called? Chromatography
What classify 'metal'? It is shiny, flexible and good heat conductors, solids at room temperature and good electrical conductors
How do you know if something is non-metal? Gases or solids that melt very easily. Also, they are good heat and electrical insulators
What is 'aerobic respiration'? Oxygen + glucose -> carbon dioxide + water. Use to release energy
What is 'anarobic respiration'? Glucose -> lactic acid. Use when there is no more oxygen
Created by: anna.huynh1498
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards