Annual temperatures in North America typically reach their maximum at the end of July, and not during the June 21st solstice when insolation is greatest. Why is there this "lag" of more than a month between maximum insolation and maximum air temperatures?

Answerstratovolcanoes///near or in the ring of fire;

Answer carbon dioxide ice;

Summer months are the wettest.

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.