There are three types of convergent plate boundaries, which of these is responsible for creating the ring of fire in the pacific ocean?

a. a
b. b
c. c
d. none, the ring of fire is a series of volcanoes created from hotspots in the ocean

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.