Topic Test Answers

Many cities in southeast Michigan are struggling with financial problems due to current economic conditions. At the same time, southeast Michigan is having one of the worst winters on record for snowfall amounts and hazardous road conditions. Which of the following unresolved problems would be a direct result of these two factors?a.city workers working longer hours to keep up with the snowfall amountsb.more city workers than the current financial budget can affordc.less city workers to plow the streets causing an increase in the number of car accidents during the winter monthsd.an increase in the number of damaged snow plows

Why do many fishermen support efforts to protect and restore mangrove forests?a.Most fishermen are environmentalists.b.Many fish breed in mangrove forests.c.They lay their nets in mangrove forests.d.Mangrove forests provide valuable hardwoods.

Reefs grow best in _______.a.deep waterb.low salinityc.temperatures below 25°Cd.shallow water

The U.S. Joint Global Ocean Flux Study was aimed at understanding _______.a.the ocean carbon cycleb.the ocean phosphorous cyclec.global warmingd.fish breeding patterns

Which of the following statements accurately describes the relationship between coral reefs and aquatic organisms?a.Aquatic organisms have only a predatory relationship with coral reefs.b.Coral reefs provide aquatic organisms with resources but derive no benefits in return.c.Coral reefs provide resources for aquatic organisms and derive resources from other organisms as well.d.Aquatic organisms live independently of coral reefs.