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Test 4: Questions 31–40

Complete the notes below.

Write NO MORE THAN TWO WORDS AND/OR A NUMBER for each answer.

An Overview of The Research on Amber

Amber: a fossilised tree resin, which may be produced to protect itself against and fungi.

Colors:

  • usual yellow, orange, or brown
  • uncommon colors e.g. blue (what causes the blue color in amber is related to the occurrence of )

Formation

  • under sustained and pressure
  • during an stage between resins and amber, copal is produced.

Places and Conditions

  • commonly found on , e.g. in Russia
  • avoid exposure to , rain, and temperate extremes

Inclusions

  • Dominican amber: 1 inclusion to every 100 pieces
  • Baltic amber: 1 inclusion to every pieces

Uses and Applications

  • It can be used to make ornamental objects and jewelry in settings.
  • Some people believe that its powder mixed with cures throat, eye and ear diseases.
  • It has even been used as a material, for instance using it to create Amber Room.

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