WorksheetsWater on Earth
Total questions: 45
Worksheet time: 29mins
Wells are reliable because it is ____ and ____ as it travels underground
Filtered and purified
Filtered and polluted
Aged and colored
weathered and eroded
The _____ is a level where the rocks and soil are saturated with water
Water table
Groundwater
Sea Level
Bedrock
The area of land that is drained by a river is known as a ___.
Watershed
Water table
Drainage system
Wetland
What is the largest river system in the United States?
Colorado River
Mississippi River
Hudson River
Tennessee River
Rivers, lakes and streams provide all the following EXCEPT:
Drinking water
Transportation
Power for electricity
Carbon dioxide to breathe
Water is a ____ resource
Renewable
Nonrenewable
Number 3 is what river?
Hudson
Colorado
Mississippi
Rio Grande
All the land that drains into the river, either directly or through its tributaries
A. Watershed
B. Discharge
Which stream channel would have the greater velocity
A river on a flat gradient with many meanders
A river on a steep gradient with low discharge
A river on steep gradient with a straight channel
A river on a flat gradient with a straight channel
One river system is separated from another by an area of high land called a
drainage basin
watershed
divide
channel
______________________ is the amount of water a river or stream can carry in a given amount of time.
Stream Load
Gradient
Discharge
Alluvium
The carrying capacity of a stream is its ___________.
ability to transport sediment
rate of runoff entering the channel
volume of flow
stream bank height
Erosion is most likely greatest at locations
A and B
B and C
C and D
D and A
The landscape feature labeled X is best described as
Floodplain
Delta
Sandbar
Escarpment
Which letter has a higher velocity?
A
B
Which letter is there more deposition occurring?
A
B
Which letter has the lowest velocity?
A
B
Which of the following are the three ways a river can carry a load?
Solution, bed load, suspension
Solution, suspension, push/pull
Suspension, bed load, push/pull
Suspension, Solution, Evaporation
According to our notes, which one of the following answer choices best describes an area of open water far from shore in ponds or lakes?
Estuary
Watershed
Littoral
Limnetic
Benthic
Eutrophication is caused by
excess nutrients building up in the water.
industrial point-source pollution.
unlined landfills and septic tanks.
wastewater from homes mixing with drinking water.
