Volcanoes are grouped into four types: cinder cones, composite volcanoes, shield volcanoes and lava volcanoes. They are: Cinder Cones: They are circular or oval cones made up â¦ of small fragments of lava from a single vent. They have been blown into the air, cooled, and fallen around the vent.
A vagal episode or vasovagal response or vasovagal attack (also called neurocardiogenic syncope) is a malaise mediated by the vagus nerve. When it leads to fainting, also known as a syncope, it is called a vasovagal syncope, which is the most common type of fainting.
GRIZZLY BEAR ATTACKS. The primary reason for a grizzly bear attack is a mother defending her cubs. Baby grizzly bears are vulnerable to predators. The mother will not hesitate to defend them against all other animals including other bears. Grizzly bear teeth, claws, and size are impressive. Yet they would prefer to posture than attack.