During the (110Ma-85Ma), the tempo of seafloor spreading is thought to have increased causing oceans to spill over onto continents and flood some of North America.

answer; round wood logs, building materials like (plywood),also pulp and paper products;

the value of the 4 in the hundreds place is 400 while the value of th e 4 in the tens place is 40

400 is way bigger than 40.