When two plates carrying oceanic crust collide, the heavier plate will dive under the lighter plate and sink into the upper mantle in a process called
a. subduction.
b. plate tectonics.
c. folding.
d. convergence.

Important document #2—mayflower compact who: what: when: where: why? bonus—why is this different from the magna carta?

Think local—how is the lawmaking process at a local level different from the state or federal government? use complete sentences.

For each statement, select whether it is true of the central pacific railroad, the union pacific railroad, or both. it began in nebraska. it began in california. it went through the sierra nevada. it went through the rocky mountains.