Oceania- (sometimes
Oceanica) is a geographical, often geopolitical, region consisting of
numerous lands—mostly islands in the Pacific Ocean and vicinity.
Lava
Tubes, Hawaii, Hawaiian Islands -Lava tubes are known from the modern
day eruptions of Kilauea, and significant, extensive and open lava tubes of
Tertiary age are known from North Queensland, Australia, some extending for
15 kilometers. [1]
Mount
Kilauea, Hawaii, Hawaiian Islands -Kilauea is an active volcano in the
Hawaiian Islands, one of five shield volcanoes that together form the Island
of Hawaii. [1
Pacific Ocean - The Pacific
Ocean is a body of salt water extending from the Antarctic region in
the south to the Arctic in the north and lying between the continents
of Asia and Australia on the west and North and South America on the
east.[1]
Mariana
Trench, Micronesia, Pacific Ocean -The Mariana Trench (or Marianas Trench)
is the deepest part of the world's oceans, and the deepest location on the
surface of the Earth's crust. It is located in the western Pacific Ocean,
to the east of the Mariana Islands. [1]
Palau, Micronesia,
Pacific Ocean -Palau is a string of 343 islands in six groups, and forms
the westernmost archipelago in the Caroline chain, southeast of the Philippines. [1]
