The following table contains data for five samples of water. these samples were taken at the same location in the atlantic ocean, but at various depths. use the graph to complete the table.

sample
temp (oc)
salinity (%)
density (g/cm3)
a
21
34
_
b
11
35
_
c
12
34
_
d
19
35
_
e
3
35
_

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.