A. Silt is no longer carried down river.
. Be international
. Consider multiple viewpoints
. Deal with multiple uses for resources
Answer:
Scientists are able to understand Earth's interior by studying seismic waves.
Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
At a TRANSFORM boundary plate slide past each other and OCEANIC crust is formed.
let me know if it is correct.
translate this to English and I might know how to help