Most vehicles convert heat energy into (a)   energy

When hydrocarbons react with oxygen, they produce _____ _____ and water.

(a)  

Gasoline engines use ___ ___ to trigger the combustion reaction between fuel and air:

(a)  

This is the second most common type of vehicle fuel:

(a)  

There are two types of aviation jet fuel.  The first is kerosene.  What is the other?

(a)  

Researchers are working on plant based jet biofuel made from sources like algae and (a)   .

Avgas is short for ____ ____.  (all words are capitalized)

(a)  

Natural gas mostly consists of CH4.  What is CH4 commonly known as?

(a)  

Ethanol is made from wheat and (a)   .

Most biodiesel is made from the seeds of the (a)   plant.

First generation biofuels are made mainly from ___ ____ sources.

(a)  

Second generation biofuels are produced from _ sources.

(a)  

Second generation biofuels are also called (a)   biofuels.

Third generation biofuels are produced by certain species of (a)   .

What do you call a facility where biomass is converted into biofuel?

(a)  

Who invented the catalytic converter in the 1950s?

(a)  

Which emits more pollution, a car, a truck, or a lawnmower?

(a)  

Precious metals have a high (a)   value.

Noble metals are highly resistant to corrosion and (a)   .

Metals in catalytic converters are (a)   ; they are compounds that trigger a chemical reaction without being affected themselves.

Catalytic converters use elements including Palladium, _____ and ____. (each are capitalized)

(a)  

Ozone in the upper atmosphere protects us from harmful (a)   radiation.

Ozone in the upper atmosphere protects us from harmful radiation but ___ ____ ozone is found in SMOG which is made from human made chemicals.

(a)  

What are four challenges to making hydrogen fuel cell vehicles common on Canadian roads?

(a)