Ecosystems
Physics
General Science
Chemistry
Random
100
What is the term called when there is rivalry between living things for resources? Also a term in sports.
Competition
100
What is force?
A push or pull
100
What are the 3 sciences you do in junior secondary?
Biology, Chemistry, Physics
100
When a liquid is changed to a solid it is called?
Freezing
100
Name the two gasses we breathe in and out.
O2 (oxygen) and CO2 (carbon dioxide)
200
What is prey?
An animal that gets eaten by another animal
200
What type of force is this a picture of?
Static electricity
200
What state of matter is ice?
Solid
200
When a solid changes to a liquid it is called?
Melting
200
What do you put in the toaster?
Bread
300
The process of changing to survive in an ecosystem is called?
Adaptation
300
What simple machine is pictured above?
lever
300
What is the closest planet to the sun?
Mercury
300
When a liquid changes to a gas it is called?
Evaporation
300
True or False:
QLD>NSW
True
400
An organism that eats other organisms for food is called a?
Consumer
400
What is friction?
A force that exists between two surfaces
400
What is Newton's Third Law
Every action has an equal and opposite reaction
400
When gas changes to a liquid it is called?
Condensation
400
How do plants get energy?
Photosynthesis
500
An organism that makes their own food is called?
Producer
500
What does a magnetic field look like?
It's invisible.
500
How many planets are in the solar system?
8
500
The path that all water follows as it moves around Earth in different states is called?
The water cycle
500
What do cows drink?
Water