Complete the notes.
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 [1] 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 [2])

Formation:

• under sustained [3]and pressure

• during an [4] stage between resins and amber, copal is produced.

Places and Conditions:

• commonly found on [5] e.g. in Russia

• avoid exposure to [6], rain, and temperate extremes

Inclusions:

• Dominican amber: 1 inclusion to every 100 pieces

• Baltic amber: 1 inclusion to every [7] pieces

Uses and Applications:

• It can be used to make ornamental objects and jewelry in [8] settings.

• Some people believe that its powder mixed with [9] cures throat, eye and ear diseases.

• It has even been used as a [10] material, for instance using it to create Amber Room.