The current rise in global sea level can be attributed to ________.
A) the tectonic lowering of continents
B) increases in rainfall
C) increases in the flow of large rivers
D) melting of glaciers
E) increases in evaporation
Question 2
Oxygen isotope analysis is used when studying the relationship between ________ and climate change.
A) ice cores
B) trees
C) dendrochronology
D) pollen
E) volcanoes