| Question | Answer | % Correct |
|---|---|---|
| Define what friction is. | A force that acts in an opposite motion. | 100%
|
| What does the digestive system do? | Breaks down particles of food which are turned into a disposable material | 100%
|
| What is the Earth made of? | Crust, Mantle, Outer core, Inner core | 93%
|
| Why are plants green? | They have a green pigment in their cell | 93%
|
| Name a bone in your body that starts with the letter 'U'. | Ulna | 93%
|
| Which planets are Gas Giants? | Jupiter, Saturn, Uranus, Neptune | 87%
|
| What range of numbers in the pH scale are alkali? | 8-14 | 73%
|
| What do plant cells have that animal cells don't? | Cell wall, Chlorophyll | 73%
|
| What are sedimentary rocks? | Rocks that have over time formed layers out of particles of sand | 73%
|
| What colour is litmus paper in a weak acid? | Light red. | 60%
|
| What element from the periodic table is number 45? | Rhodium | 60%
|
| What are some sources of chemical energy? | Fuel, Batteries, Food. | 53%
|