2 Written Questions

1. the remains of dead organisms settled on the ocean floor and were covered by sediments
2. from the remains of plankton, protists, plants, animals, living in shallow water millions of years ago.

2 Multiple Choice Questions

1. to make gasoline, jet fuel and diesel fuel
   1. what is petroleum?
   2. what is petroelum used for?
   3. how is petroleum formed (part 2)
   4. how is petroleum formed?
2. over the years, pressure and heat produce a liquid known as petroleum
   1. what is petroelum used for?
   2. how is petroleum formed (part 2)
   3. how is petroleum formed?
   4. explain how petroleum is formed (part 1)

2 True/False Questions

1. what is petroleum? → crude oil. a liquid , fossil fuel.
   it is one of the worlds most important resources.

   True        False

2. what are some products made from petroleum? → grease, asphalt, synthetic fabrics like nylon and polyester

   True        False