Rock Cycle
How many types of rock are there?
3
List a contact force
Friction, tension, etc.
Define what a predator is
An animal that eats other animals
Describe what an independent variable is
a variable that stands alone and isn't changed by the other variables you are trying to measure
What day is the exam
Friday
What are the two types of igneous rock?
Intrusive and extrusive
List a non-contact force
Gravity, magnetism, etc.
Define what a carnivore, omnivore and herbivore eat?
Meat, plants and meat, plants, respectively
Define what a method is
A set of instructions for undertaking an experiment
What period is the exam?
1
How are small crystals formed?
Magma cooling outside of the Earth's crust in extrusive igneous rock
If the mass of something increases, what happens to the friction?
It increases
Where do all food chains get their initial energy from?
The sun
Define what an aim is
The goal of an experiment
List 3 things you should bring to the exam
Calculator, pen, pencil, ruler, etc.
What are the 5 main forms a rock can take in the rock cycle
What is a force (what are the three things it can be?)
A push, pull or a twist that changes an objects motion
List the second order consumer in the food chain below
Grass -> Squirrel -> Fox -> Bear
Fox
Does the dependant or independant variable go on the x axis?
Independant variable
If I need extra help before the exam, what can I do?
Come to Lab 20 during lunch
How would a rock go from sedimentary to igneous with large crystals?
Melt to magma then cool inside of the Earth
If a car is accelerating at a constant rate are the forces balanced?
No, if something is accelerating then the forces can never be balanced
Why is the total biomass of apex predators only 0.1% of the total biomass when they are so much larger?
There have to be far greater numbers of everything below them in the food chain to adequately feed them, therefore everything below contributes far greater total biomass
List 3 different types of graph
Bar, scatter, pie
Who is your favourite teacher
Mr Blake (Mr Tran is also acceptable)