Describe and name each of the three plate boundaries. Use 5 COMPLETE SENTENCES. DO NOT USE THE INTERNET!

Convergent boundaries: where two plates are colliding.

Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. The denser plate is subducted underneath the less dense plate. The plate being forced under is eventually melted and destroyed.

Divergent boundaries – where two plates are moving apart.

The space created can also fill with new crustal material sourced from molten magma that forms below. Divergent boundaries can form within continents but will eventually open up and become ocean basins.

Transform boundaries – where plates slide passed each other.

The relative motion of the plates is horizontal. They can occur underwater or on land, and crust is neither destroyed nor created.

Explanation:

fe 55.85 g/mol and h2o 18.02 g/mol.

it's c (engineer's do their work with mechanical stuff not on any living being)