Which statement correctly defines a geologic plate?

Answer (a) the itcz comes overhead for part of the year; i believe this is correct,plz check first; ///

Answer the collision of tectonic plates;

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.

Ibelieve it would be d. philosophy.hope it !