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WorksheetsWatersheds, pH, The Water Cycle
Total questions: 27
Worksheet time: 1hrs 17mins
What is a body of water that combines freshwater from rivers and lakes with saltwater from the ocean?
Estuary
Floodplain
Wetland
Tributary
What is the flat area of land that has sediment deposited when water overflows from rivers?
Estuary
Floodplain
Wetland
Tributary
Which watershed is number 1 on the map?
Gulf of Mexico
North Carolina Sounds
Chesapeake Bay
All of the above
What watershed is number 3 on the map?
North Carolina Sounds
Gulf of Mexico
Chesapeake Bay
All of the above
What watershed is number 2 on the map?
North Carolina Sounds
Gulf of Mexico
Chesapeake Bay
All of the above
Boundary between dry land and water that is saturated with water.
Watershed
Divide
Wetland
Estuary
Areas of high elevation that separate watersheds.
Ridge
Wetland
Tributary
Estuary
An area of land that drains to a particular river, lake, bay, or other body of water.
Tributary
Wetland
Divide
Watershed
The small rivers in this diagram to connect together represent...
Tributaries
Run-off
The Floodplain
The Watershed Boundaries
Which number best represents a floodplain?
1
2
3
4
If a substance has a pH of 3 it is considered
an acid
a base
neutral
a salt
Evaporation occurs when water...
is cooled and changes from a liquid to a gas
is cooled and changes from a gas to a liquid
is heated and changes from a liquid to a gas
is heated and changes from a gas to a liquid
An indicator will ______________ when it is in contact with an acid or base
Bubble
Form a new substance
Change color
Stay the same color
What is substance with a neutral pH of 7?
Milk
Orange Juice
Water
Blood
In a test of pH levels, a baking soda has a pH of 9 and bleach has a pH of 12. What is true about there relationship?
Both of the solution are Bases
Both of the solution are Acids
The Baking soda is an acid and the Bleach is a base
The baking soda is a base and the Bleach is an Acid.
A base is a substance
That releases OH- ions when dissolved in water
That releases H+ ions when dissolved in water
Does not release any ions when dissolved in water
None of the above
Water has a neutral pH because
it has more H+ ions than OH-
it has more OH- ions than H+
it does not produce any ions
it has an equal amount of H+ and OH- in solution
Which of the following is the strongest acid?
1
5
3
8
When water vapor cools down and changes liquid water it has...
Melted
Evaporated
Condensed
Precipitated
When water _________, dew forms.
Melts
Evaporates
Condenses
Precipitates
