History, 04.03.2021 18:50 skylergibbons01
Read the selection from the section "Art And Architecture."
Modern scientists believe that the use of this ash is the reason that structures like the Colosseum
still stand today. Roman underwater structures proved to be even sturdier. Seawater reacting with
the volcanic ash created crystals that filled in the cracks in the concrete. To make concrete this
durable, modern builders must reinforce it with steel. So today, scientists study Roman concrete,
hoping to match the success of the ancient master builders.
What can be inferred from this selection?
(A) Ancient Romans knew that the Colosseum would stand for thousands of years because of their
concrete.
(B) Modern scientists and builders have realized that steel will never be as durable as Roman concrete.
(C) Romans pumped seawater into Rome in order to strengthen the concrete used in the walls of the
Colosseum.
(D) Studying Roman concrete may help scientists develop similarly strong materials without having to use
steel.
Answers: 1
History, 21.06.2019 19:30
According to article ii, what power is shared by the president and the senate? court judgement of constitutional issues approving or vetoing legislation raising funds for the executive branch declarations of war
Answers: 2
History, 22.06.2019 05:30
True of false? the privy council established the laws of the colonies, but allowed them to govern themselves
Answers: 1
History, 22.06.2019 06:20
Who was the last of the "good empire" a: commodus c: marcus aurelius b: trajan d: julius caesar
Answers: 1
History, 22.06.2019 09:30
What advantages did the ming dynasty gain from the land it controlled?
Answers: 1
Read the selection from the section "Art And Architecture."
Modern scientists believe that the use...
Social Studies, 30.04.2021 15:50
Biology, 30.04.2021 15:50
Mathematics, 30.04.2021 15:50
Mathematics, 30.04.2021 15:50
Mathematics, 30.04.2021 15:50
Mathematics, 30.04.2021 15:50
Mathematics, 30.04.2021 15:50
Biology, 30.04.2021 15:50