The Mesozoic Era is divided into the Triassic, the Jurassic, and the Cretaceous. These divisions of the geologic time scale are called

unconformities.

eras.

periods.

decades.

Consider the geography of the Iberian Peninsula. How would an invading army most likely have to invade Spain? A. Spain most likely would be invaded by sea because the Pyrenees physically isolates Spain from the rest of Europe. B.

in figure 1 below, could it be possible to determine an absolute age of these rocks? if yes, explain in detail how you may be able to be this.

Most of the cattle ranches in Brazil are located

11. Which five South Asian cities have the largest populations?

1. According to subsection (b), what is the government's responsibility in times of disaster?

In which southern African country do most of the people practice traditional religions?

Are the two plates along the coast South America probably a divergent boundary or a convergent boundary?

Why did Galileo's observations of moons orbiting Jupiter disagree with the theory of the universe accepted up to that time in history?

Which of the following is an example of an artifact? a. bones b. fossils c. rock layers d. pottery

Which ocean borders the United States on the east and contains resources such as natural gas and petroleum? A. the Atlantic Ocean B. the Pacific Ocean C. the Arctic Ocean D. the Indian Ocean