Can someone please help me it’s for earth science

20 mm

95 mm

75 mm

3 inches

0.15 in/yr

Step-by-step explanation:

From the graph :

Sea height variation January 2000 = 20 mm

Sea height variation January 2020 = 95 mm

Difference in height variation :

Height 2020 - Height 2000

95mm - 20mm = 75mm

Expressing in inches

1mm = 0.04 inches

75mm = (75 * 0.04)in

= 3 inches

Rate of increase :

Difference in sea level height / difference in time

3 / (2020 - 2000)

3 / 20

= 0.15

b.an increase in a causes b to decrease