Chemistry
What do you call the method to separate mixtures where one of the components is in small quantity and it can be picked up easily by hand?
Handpicking
The amount of matter in an object is known as?
Mass
Which staffroom is Mrs Ruddell based in?
G Block
What star is at the centre of our solar system?
Sun
What do you call a group of animals without a backbone?
Invertebrates
What method is called separating particles of different sizes by allowing the smaller particles to fall through holes in a container?
Sieving
_________________ forces are two forces, equal in size, acting in opposite directions.
Balanced
Which age bracket does Mrs Ruddell fall into?
25 - 30
35 - 40
45 - 50
55 - 60
45 - 50
An_____ is the path that in object takes around another object in space?
Orbit
Which class of vertebrate lays eggs, has teeth, and is cold blooded?
Reptiles
Water in gas form is called?
Water Vapour
_________________are two forces acting on an object, where one side has a stronger force than the other.
Unbalanced
What other subject does Mrs Ruddell teach?
Maths
The tilt of the Earth's axis and its orbit rotation causes?
Seasons
What do we call an object that was never ever alive?
Abiotic
Changing water from a gas to a liquid is called?
Condensation
The force of attraction between any two objects with mass is called ___________.
Gravity
Which house is Mrs Ruddell in?
(Hint.... What colour vest do I wear on duty)
Forgan
How long is the moons cycle?
28 days
Any organism that used to be alive but is now dead is called?
Biotic
What happens when sun hits the water?
It evaporates
_______ is a force that is caused by two surfaces rubbing together.
Friction
Before coming to MSHS which school did Mrs Ruddell work at?
HSC - Holy Spirit College
How many moon phases are there in a cycle? Can you name them?
8
New Moon, Waxing Crescent, Waning Crescent, Waxing Gibbous, Waning Gibbous, Full Moon, Third Quarter, First Quarter
What do we call a tool that allows the scientist to determine the identity of items in the natural world.?
Dichotomous Key