Which of the following is not a reason scientists use models to study the layers of the Earth? A. Scientists cannot directly observe the layers of the Earth.
B. Earth’s layers are too big to observe.
C. Scientists can use seismic waves to learn about the layers of the Earth.
D. Scientists have not been able to drill past the crust.

Scientists cannot directly observe the layers of the Earth.

community or area create social relationships that typically differ greatly from the affiliations ultimate effects of travel experiences on the population in areas of origin, as well as in places of wage of only a dollar or two. motorcoach operators, museums, and restaurants fall into the broad category of public

explanation:

answerthe above statement is correct(true)