Sound
How is sound made by a guitar string? (one word)
Vibrations
False
A table is in what state of matter?
Solid.
A ______ is a predator, a _________ is prey.
(rabbit, fox)
Fox = predator, rabbit = prey
What travels faster? Sound or Light
Light
What is the most common metal for wires to be made from?
Copper.
The three main states of matter are.
Solid, liquid, gas
What type of animal is a human?
Mammal.
True or False. Sound travels faster in water than in air.
True
When electrical equipment is damaged you should do what? (2 things)
Tell and adult / avoid it.
When water vapour cools on a window, the process is called ___________.
Condensing/condensation
What does the word extinct mean?
A species no longer exists.
Move further away fromt he sound source.
A __________ circuit allows electricty to flow through it.
Complete
Plasma.
An animal without a backbone is called __________.
An invertibrate
What is the approximate speed of sound in the air in m/s? (give a range of 100)
300-400 m/s
A simple circuit is made up of what 3 things?
Battery, wire, lightbulb.
In the water cycle, what process follows collection?
Evaporation
The difference between the incisors of a carnivore and herbivore is _____________.
Carivores have smaller incisors/herbivors have larger incisors.