Your image isn't clear so I couldn't see the proper option but lucky for you I have seen this question before so I will tell you the answer.
The answer is option D (facilitated diffusion).
Answer:
Tiltmeters and strainmeters measure subtle changes in ground slope and shape at volcanoes. .
Explanation:
Measuring tiny changes in the slope angle or "tilt" of the ground and the shape or "strain" in the earth's crust are time-tested methods for monitoring volcano deformation caused by moving magma.
The statement '' there is a correlation between rainfall amount and the monsoon season in Arizona is TRUE. A correlation is an association between two variables.
A correlation can be defined as an association between two different variables or sets of data.
This type of association (correlation) may be positive or negative depending on how the absolute values of both variables change over time.
A correlation can be classified as causal or not causal depending on the type of association between both variables.
Learn more about correlation here:
brainly.com/question/11705632