Ecosystems
Physics
General Science
Chemistry
Properties
100
What is the term called when their is rivalry between living things for resources?
Competition
100
What is force?
A push or pull
100
What are the 3 branches of science?
Physical, Life, Earth
100
When a liquid is changed to a solid it is called?
Freezing
100
Name two properties of air?
Air takes up space
Air has weight
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
Which type of science causes mountains to form? (Earth Science, Physical Science, Life Science)
Earth Science
200
When a solid changes to a liquid it is called?
Melting
200
What is the force that pulls us to the centre of earth?
Gravity
300
The process of changing to survive in an ecosystem is called?
Adaptation
300
What simple machine is pictured above?
lever
300
Which type of science studies lions living in groups? (Earth Science, Physical Science, Life Science)
Life Science
300
When a liquid changes to a gas it is called?
Evaporation
300
Ture or False:
The greater the surface area is, the more air resistance there is.
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
Which type of science studies different types of rocks? (Earth Science, Physical Science, Life Science)
Earth Science
400
When gas changes to a liquid it is called?
Condensation
400
What are two properties of metals
shiny, malleable, conduct electricity and heat well
500
An organism that makes their own food is called?
Producer
500
How heavy is a 6kg dog on the moon?
1kg
500
Which type of science would be important to controlling an airplane?
Physical Science
500
The path that all water follows as it moves around Earth in different states is called?
The water cycle
500
What kind of aircraft produces thrust by the explosive movement of gasses through the engine?
Jet Engines