1. 1. Raw materials are
gathered.
2. Car is built in the
assembly line.
3. Completed Car is taken
to car dealerships.
4. Consumer buys car and
uses it.
5. Repairs are made to car
over time.
6. Car is stripped of parts.

2.  Cars are mostly made of steel.
 Recently manufacturers have started
using petroleum-based products.
 Rubber is stripped from previous tires and
reused.

3.  Cars are moved through different stations
in assembly lines.