Recall What are the three factors of economic production?

Which of the following is not considered one of the four major oceans (1 point)

When volcanoes erupt, magma (hot, molten rock) rises toward the surface of the earth. as magma cools, solid rock forms. this rock contains substances from the interior of the earth. which of the following natural resources is likely to be plentiful near subduction zones where volcanic activity has occurred in the past?

In the diagram, δgef and δhef are congruent. what is the value of x?