Physics Scalar and Vector
Scalar is described in terms of size and magnitude and vector is described in terms of both magnitude and direction.
Push or pull and can change and objects motion or shape
Define energy
work
What process is this
Water + Carbon = Glucose + Oxygen
Photosynthesis
Defien climate change
hot hot hot oh no
Difference between displacement and distance
Define Newton's first Law
What is the law of conservation of energy?
energy invincible
store bad stuff like forest
What is anthropogenic
human BAD
Arthur walks North 500m and then turns back to walk 700m due south, what is Arthur's final displacement
200m south
Define Newton's second law including the equations
An object will accelerate in the direction of an unbalanced force acting upon it.
name and categorise the 4 different forms of energy
potentenial and kinetic energy
What is the difference between ice age and interglacial?
To ice or not to ice that is the question
What is the difference between the greenhouse effect and the enhanced greenhouse effect.
Name me 3 facts about a velocity time graph
idk maybe ill be impressed
Define Newton's third law
Reaction action thing
What is energy efficiency and how do you calculate it
output/input x 100%
Explain the carbon cycle in detail
maybe ill be impressed
Explain how the Earth is heating up, the process and steps.
earth surrounded by gas = hotter
In a displacement time graph what do the graphs look like to symbolise:
not moving
Constant Speed
acceleration
deceleration
line
line
line
line
Name 5 different types of forces and a brief definition
Tension, Friction, Drag, Weight and Normal
name me the equations for kinetic energy, potential energy, total energy and change in energy.
equations
Explain the thermohaline circulation process
hot cold
salty not salty
up down
In detail how does combustion of fossil fuels and agriculture increase the greenhouse effect
COMBUSTION and Methane prob