question 6 of 10\nread this passage:\nwhen basements and sewage systems become waterlogged, the steel beams…

question 6 of 10\nread this passage:\nwhen basements and sewage systems become waterlogged, the steel beams that hold buildings aloft start to rust. this has been shown to cause buildings to collapse.\nwhich term best describes the structure of the passage?\na. chronological\nb. cause - and - effect\nc. spatial\nd. problem - solution
Answer
Brief Explanations:
The passage first presents a situation (basements and sewage systems becoming waterlogged causing steel beams to rust) which is the cause. Then it shows the result (buildings collapsing). This is a classic cause - and - effect relationship. A chronological structure would be in time order. A spatial structure would be about location. A problem - solution would have a problem and then a solution. Here, there is no solution presented.
Answer:
B. Cause - and - effect