2. Read pg 139 (down to word plastics) Chem 4 You
a. Define the word hydrocarbon? | A compound consisting primarily of carbon and hydrogen atoms. |
b. Crude oil is a ____________ of ____________ | mixture , living organisms |
4. Read pgs 140 & 141 Chem 4 You and add these to the table above
c. What is crude oil made from? | It is made from sea creatures and plants in plankton |
d. How long does it take to make? | 150 million years |
e. Where does the energy originally come from? | the sun |
f. How is crude oil different from coal? | crude oil is a liquid and is made up of animals and plants whereas coal is a solid and only made of plants. |
g. Crude oil, coal and natural gas are collectively known as _________ fuels | Fossil |
h. How is crude oil transported when it is extracted from the ground? | i)by pipeline ii) by oil tanker |
