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Crude oil and Petrochemicals I

ClassNotes Team 7 MIN READUPDATED 5 JUL 2026

Basic Science JSS2 Third Term

WEEK SIX

Crude oil and Petrochemicals I

Content

REFERENCE
Precious seed BASIC SCIENCE FOR JUNIOR SECONDARY SCHOOLS BOOK 2

Crude oil and Petrochemicals I

What is 'Crude Oil'

Crude oil is a naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials. Crude oil can be refined to produce usable products such as gasoline, diesel and various forms of petrochemicals. It is a nonrenewable resource, also known as a fossil fuel, which means that it can't be replaced naturally at the rate we consume it and is therefore a limited resource.

BREAKING DOWN 'Crude Oil'

Crude oil is typically obtained through oil drilling, where it is usually found alongside other resources, such as…