Tuesday, April 26, 2011

5.6 I can recall what crude oil is made from.

2.       Read pg 139 (down to word plastics) Chem 4 You

a. Define the word hydrocarbon….
 compound of hydrogen and carbon
b. What is crude oil made from?
several hydrocarbons and plants and animals from millions of years ago
c. Define the word compound….
2 or more different elements chemically bonded together
d. Define the word mixture…..
several compounds or elements not chemically bonded
4.       Read pgs 140 & 141 Chem 4 You and add these to the table above

d. How long does crude oil take to make?
about 150,000,000 years
e. Where does the energy in crude oil originally come from?
the sun
f. How is crude oil different from coal?
crude oil came from plants and animals from the sea and oil came from trees that were under swamps and crude oil is a hydrocarbon and oil is not
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?
either pipeline or with oil tankers which bring the oil around the world

Crude Oil