Volcanoes are not bound to one eruptive style, and frequently display many different types, both passive and explosive, even in the span of a single eruptive cycle. Volcanoes do not always erupt vertically from a single crater near their peak, either. Some volcanoes exhibit lateral and fissure eruptions.
According to the Lipton website, Lipton green tea has 35 milligrams of caffeine per one-teabag serving, less than most other teas. As a comparison, Lipton's black tea has 55 milligrams of caffeine... According to the Lipton website, Lipton green tea has 35 milligrams of caffeine per one-teabag serving, less than most other teas. As a comparison, Lipton's black tea has 55 milligrams of caffeine per serving.
By comparison, one 8-ounce brewed cup of coffee provides about 95 mg, according to the USDA National Nutrient Database for Standard Reference, but will vary depending on the type and strength of the coffee, whereas the caffeine content of an 8-ounce cup of brewed green tea ranges from 10 to 50 mg, depending on the variety.