Match each scientist to the observation she is most likely to make.
geologist
a certain ocean current
has warmed by 0.2°c in
the last 40 years.
astronomer
last year, there were an
average number of
tornadoes in kansas.
hydrologist
an earthquake caused a 2
cm movement along a
fault in california.
meteorologist
earth's year is slightly
longer due to the gravity of
mars.