1880
Volcanism.
Poás Volcano is located on the boundary between the Cocos Plate and the Caribbean Plate. It is part of the Central Volcanic Range of Costa Rica, which is a region characterized by active volcanism due to the subduction of the Cocos Plate beneath the Caribbean Plate. This tectonic activity contributes to the volcano's eruptions and geothermal features.
For example a thorium isotope is Th-231 or 23190 Th.
Th is element number 90 on the periodic table It is thorium, it is in the Actinides, and it is radioactive
Krakatoa, or Krakatau, is a volcano located near the island of Rakata in western Indonesia. It had a history of violent explosions, but lay dormant for almost 200 years. Then, in May 1883, it started to rumble, with the first major explosion occurring on 26 August 26 1883. The following day, there were three more explosions, with the last one being the most devastating. The northern two-thirds of the island was completely destroyed by the explosion. Next, the unsupported volcanic chambers which formed the huge underwater caldera collapsed. This significant activity generated gigantic tsunami waves, up to 40m high above sea level. The tsunami waves wiped out hundreds of villages and towns along the coasts of Java and Sumatra, and killed over 36,000 people. Th steamship Berouw was carried 3km inland by the powerful waves and left 10m above sea level, killing its 28 crew in the incident. The masses of ash, rock and lava formed new islands, while continued eruptions at the volcano since 1927 have built a new island, called Anak Krakatau (child of Krakatoa).
What is th
No,
never ever happend
"Th-th-th-that's all folks!"
Volcanism.
of th Jewish empire
Saratoga??
the ash from th volcano is poisonus so the guy in the engine dies and the engine stops yay
he was th 4th and last president of the republic of Texas and he learned the basics of medicine.
osis OS th seas
school ends on June 10
The 24th and last one.