water pollution - gizmo

1. Logging operations used to use a technique called clear-cutting, in which all of the trees in an area are cut down. What type of water pollution will this most likely lead to?

• sediment

• toxic

• nutrient

• bacterial

1. When cars age or are poorly maintained, they tend to leak oil onto roadways and parking lots. This oil is washed into the nearest waterway with the next rainfall. What type of water pollution does this cause?

• sediment

• toxic

• bacterial

• nutrient

Tags

NGSS.MS-ESS3-3

1. Joggers running along an urban running path noticed paint running out of a culvert into a nearby creek. Local authorities investigated and found that some homeowners had painted the outside of their home and dumped the extra paint down a storm drain. They were fined. What type of water pollution did they cause?

• sediment

• toxic

• nutrient

• bacterial

Tags

NGSS.MS-ESS3-3

1. A farmer applies excess fertilizer to one of her fields just before a rainstorm. What kind of pollution is this most likely to lead to?

• sediment

• nutrient

• bacterial

• toxic

Tags

NGSS.MS-LS2-4

1. A new wastewater treatment plant opens in an area where raw sewage used to be dumped directly into a bay. Which two types of pollution will be reduced the most by the new plant?

• sediment

• toxic

• nutrient

• bacteria

Tags

NGSS.MS-ESS3-3

When liquid water is warmed and turned into water vapor the process is called

• condensation

• precipitation

• runoff

• evaporation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

When polluted water evaporates, the pollution remains on the ground and clean water becomes vapor (True or False)

• True

• False

Tags

NGSS.MS-ESS2-4