Which of the following states is considered part of the corn belt?
a. oregon
b. alabama
c. texas
d. iowa

Iowa is the central state of the corn belt - it is therefore the best answer!

The corn belt is in the north-East of the United States and not in the south (Texas and Alabama are in the South, so far away from the corn belt). Oregon is in the West - also away from the corn belt.

Earthquake waves that vibrate from side to side and up and down only through solids are known as "seismic waves."hope my answer has you : )

Answerhighlands and forests;