WorksheetsWatershed Review
Total questions: 96
Worksheet time: 2hrs 34mins
What is the profile view to topographic map 1?
A
B
C
D
What is the profile view to topographic map 2?
B
C
D
E
What is the elevation of the small island on the left side? Think about WHERE the ISLAND is located.
At sea level
About 40 meters
About 60 meters
About 200 meters
river
rift valley
sink hole
mountain
A mountaineer is planning a hike. He wants to follow the gentlest possible path, which means he needs to find the most gentle slope up the mountain. Which route should the mountaineer choose?
Route A
Route B
Route C
Route D
The steepest slope on this hill can be found on the side that is facing which direction?
South
North
West
East
What describes the shape of the land and surface features?
Biology
Topography
Geology
Oceanography
All points on the same __________ have the same elevation.
relief line
slope
valley
contour line
Match 5
A
F
C
E
Match 6
B
C
D
A
Wetlands store flood waters. How is this beneficial? Choose the best answer.
Its not really beneficial because this may flood peoples homes.
It releases the water is increments which will really increase the wildlife in that area.
It releases the water in increments ( a little at a time) which slows the water down thus slowing erosion.
Its really not beneficial because this will flood the habitats of the wildlife living there.
How would you describe the SOIL in the wetlands?
always very dry
always very wet
like a sponge
All of the following are animals found in the wetlands EXCEPT...
frog
turtle
mosquito
polar bear
where are wetlands found?
only in south carolina
all over the USA
only in ohio
in the ocean
wetlands are good for everything EXCEPT...?
they help filter dirty water
they provide a habitat for many plants and animals
they help control flooding
throwing old tires in
All water eventually empties into
an ocean
a river
the ground
a lake
An area of land that drains to a particular river, lake, bay, or other body of water.
Tributary
Wetland
Divide
Watershed
All bodies of fresh water, salt water, ice, and snow that are found above ground
Groundwater
Surface water
Runoff
Swimming pool
Is the level of nitrates acceptable?
Nitrates = 8.3 m/gL
Increased algae
Dissolved oxygen = 2 ppm
Lots of direct sunlight
No
Yes
What is the temperature of the wate?
Nitrates = 8.3 m/gL
Increased algae
Dissolved oxygen = 2 ppm
Lots of direct sunlight
High
Average
Low
Is the amount of dissolved oxygen accceptable?
Nitrates = 8.3 m/gL
Increased algae
Dissolved oxygen = 2 ppm
Lots of direct sunlight
Yes
No
What is the water quality of the pond?
Nitrates = 8.3 m/gL
Increased algae
Dissolved oxygen = 2 ppm
Lots of direct sunlight
Poor
Average
Good
An estuary is best defined as a place where--
fresh and salt water meet
a river meets the Chesapeake Bay
a group of animals are gathered
the water from the land flows into a river
Which of the following is NOT TRUE of estuaries?
Estuaries provide a habitat for biotic factors
Estuaries create a protective refuge for living things
Estuaries allow juvenile animals to grow into adults safetly
Estuaries create shelter for aquatic and non-aquatic life.
Why are estuaries important to our environment?
Estuaries filter pollutants and prevent erosion.
Estuaries provide nurseries for marine life.
Estuaries act as home for many types of wildlife.
All of the above.
How have estuaries been affected by humans?
dredged to make harbors
filled in for development
polluted by industrial parks
all answers are correct
True or False:
Estuaries are one of the most productive Ecosystems/Biomes in the world.
False
True
Species living in the Intertidal Zone include
Sharks
Whales
Sea Stars
Jellyfish
Rivers or streams that flow into larger bodies
lakes
tributaries
gulfs and bays
rivers
Large streams of water that flow along a certain path
lakes
tributaries
gulfs and bays
rivers
Area of land, usually rounded in shape, that is higher than the surrounding land but not as high as a mountain
mountains
hills
plains
plateaus
islands
Boundaries
determines the area of a particular watershed
Watershed
an area that catches the water that falls to Earth’s surface and drains it to a common point
Gravity
causes water in a watershed drain to the lowest water source in the area
What are some ways that watersheds can be polluted? (select all that apply)
sewers emptying into rivers
oil leaking
littering
washing car
picking up after pets
water traveling over the land surface before reaching a stream
runoff
common farming pollutants
fertilizers and pesticides
streams, rivers, lakes, ponds, oceans
surface water
water that soaks into and collects under the ground
groundwater
What are some ways to prevent watershed pollution? (select all that apply)
picking up after pets
planting trees and grass
reducing fertilizer use
washing car
littering
What types of habitats are wetlands? (select all that apply)
bog
desert
swamp
forest
marsh
____________ is water from precipitation that moves across the ground surface before ending up in a stream, creek, or bayou.
watershed
groundwater
runoff
aquifer
it causes the water to flow away from a watershed
it causes the water to flow into and through a watershed
Which watershed is the largest in the United States?
Mississippi River Watershed
Potomac River Watershed
Shenandoah River Watershed
James River Watershed
Water occurring in a stream, lake, river, reservoir, estuary, wetland or the ocean.
Waterhsed
Drainage Divide
Surface Water
Ground Water
A barrier, such as a ridge, hill or mountain, separating one watershed land area from another.
Runoff
Divide (or watershed boundary)
Aquifer
Permeable
Water that collects in cracks and pores in underground soil and rock layers.
Groundwater
Surface Water
Permeable
Impermeable
A student’s model of an area near a city depicts many activities that affect the quality of the water in the area. How does the agricultural activity most likely affect the surface water of the area?
Crops absorb pure water from soil, causing the remaining water to contain more salt.
Crops reduce erosion, increasing the amount of soil entering the river.
Excess crop fertilizer is carried by runoff into the river, causing excess growth of water plants.
Excess crop material accumulates on the riverbanks, slowing the movement of the river water
When runoff crosses the land, it picks up fertilizers that have been used on crops and lawns. These contaminants will eventually enter a lake, river or stream, which may lead to -
the earth’s surface to sink.
the water in an aquifer to drop.
harmful rapid growth of algae.
cleaner water for drinking and bathing.
Which of these is NOT a function of wetlands?
They are excellent areas for disposing waste.
They provide shelter for wildlife.
They help remove pollutants from the water.
They help reduce erosion of the land.
Water that collects in cracks and pores in underground soil and rock layers.
Groundwater
Surface Water
Permeable
Impermeable
An area of land where the surface water and groundwater drain into a particular body of water
Watershed
Drainage Divide
Erosion
Aquifer
Sunlight
Tree
River
Rocks
Insects
Tiger
Snake
Rain
Fallen Leaves
Grass
Temperature
Flowers
Air
Dirt
Monkey
