By: Aarya Mehta, Alexandra Llaguno, and Melinda Prasad

Definition: Crude oil is "unprocessed oil", which is also known as petroleum.

- fossil fuel - varies in color - varies in

viscosity - contains

hydrocarbon, which contains a lot of energy

Carbon - 84% Hydrogen - 14% Sulfur - 1 to 3% (hydrogen sulfide, sulfides,

disulfides, elemental sulfur) Nitrogen - less than 1% (basic compounds with

amine groups) Oxygen - less than 1% (found in organic

compounds such as carbon dioxide, phenols, ketones, carboxylic acids)

Metals - less than 1% (nickel, iron, vanadium, copper, arsenic)

Salts - less than 1% (sodium chloride, magnesium chloride, calcium chloride)

Toxicity Exhaust Acid Rain Climate

Change

Crude Oil Makes plenty of fuels: Gasoline, diesel

fuel, kerosene etc Makes almost all

fertilizers and pesticides

Lastly, it makes tar, petroleum coke (solid fuel)

1. Widely and easily distributed all over the world

2. Provides everyday products

3. Provides a constant source of power

1. Produces greenhouse emissions

2. Limited supply because it is a non-renewable source

3. Can harm marine life.

Over the years the prices of oil has seen plenty of fluctuations. Lead to political

uprising and economic recovery

Countries fighting over crude oil Importance to economy

and military Irregular geographic

distribution Past negative

environmental issues High amount of toxic

levels

Kuwait (Jan 21, 1991): 378 Million Gallons

Hurricane Katrina (2005): 7.98 Million Gallons

Deepwater Horizon (April 20, 2010): Ongoing

The consumption rate is increasing due to population growth and technology. Since it is a non-renewable source, the heavy reliance on oil makes it difficult to reduce consumption.

Oil spills and extraction cause environmental harm

The combustion of the oil releases fine particles which lead to serious respiratory problems.

Crude oil is responsible for approximately 40% of greenhouse emissions in the U.S.

Inspect for damage and leaks in equipment each year.

On the boat, check to see that all fuel lines and hoses are in good conditions and that seals and connections are tight.

Examine oil tank, pipes and supply lines for corrosion or over pressure

Replace all damaged parts with new fittings

Carpool and drive only when it is necessary because this will help to reduce transportation emissions

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