Gases
Trees take this gas in and give us oxygen
What is Carbon Dioxide (CO2)?
Tiny particles go past the nose and throat to get trapped deep inside these "gas-exchanging" organs
What are Lungs?
S A G E S
What is GASES?
On the AQI scale, this "Traffic Light" color for go means the air is clean
What is Green?
These are green infrastructures called “urban lungs”
What are Parks?
This is the most abundant gas in the atmosphere
What is Nitrogen (N2)?
Carbon Monoxide binds to hemoglobin 200 times faster than oxygen, essentially starving this body fluid
What is Blood?
L I M E C A T
What is CLIMATE?
On the AQI scale, this middle “Traffic Light” color for caution means air is moderate
What is Yellow/Orange?
Non-motorized forms have the highest potential to ease this traffic (motorized) problem
What is Congestion?
This life-sustaining gas in the atmosphere helps us turn fuel into energy
What is Oxygen (O2)?
Long-term exposure to air pollution can lead to a "failure/arrest" of this beating organ
What is Heart?
C R O O T E S
What is SCOOTER?
Often described as a marble of this color, Earth is the only known planet to support life.
What is Blue?
This culture is famously championed by the Dutch as a national way of life
What is Cycling Culture?
While this gas protects us in the stratosphere, but on-ground is a major nose and eye irritant
What is ozone (O3)?
Tiny particles have been found in this organ, accelerating Alzheimer’s (memory) disease
What is Brain?
A V C O L O N
What is VOLCANO?
A motorcycle with degraded piston rings, is observed to emit this colored exhaust
What is White?
This process dictates how land can be used (residential, commercial, industrial)
What is Zoning?
Nicknamed “cow farts”, this gas is released mostly through cow burps and leaky gas pipes
What is Methane (CH4)?
This heavy metal, once found in petrol and paint, can cross the blood-brain barrier and lower the IQ of developing children
What is Lead (Pb)?
L E A S E T I L T
What is SATELLITE?
This colored carbon coat in a kitchen chimney is commonly called soot
What is Black?
This test checks how easy, safe, and pleasant it is to commute on foot
What is Walkabilty Test?