Asperger syndrome (AS) is one of a group of neurological disorders known as autism spectrum disorders (ASDs). AS is considered to be on the mild end of the spectrum. People with Asperger syndrome have difficulty primarily in three areas: 1  social interaction.  engaging in repetitive behavior.
Tahiti is comprised of two shield volcanos, Tahiti Nui and Tahiti Iti. They were both created by the same hot spot, magma rising from the mantle, under the Pacific plate.They are no longer active because the Pacific plate has moved west. Tahiti Nui is by far the most fascinating of the two shield volcanoes.The topography of the island is quite steep and does not show the gradual ascent for a normal shield volcano. The steepness is attributed to the many years of erosion from intense rainfall.mage borrowed from: http://www.welt-atlas.de/map_of_tahiti_3-190. Tahiti is comprised of two shield volcanos, Tahiti Nui and Tahiti Iti. They were both created by the same hot spot, magma rising from the mantle, under the Pacific plate. They are no longer active because the Pacific plate has moved west.
Though other planets show signs of volcanic eruptions, most seemed to have erupted in the distant past and are inactive now. Both Mars and Venus have volcanoes much larger than any on Earth, and they have erupted huge amounts of lava onto their surfaces in the past. The Earth's Moon has no large volcanoes and no current volcanic activity, although recent evidence suggests it may still possess a partially molten core.