Watersheds Unit: Part 2 Question Preview (ID: 61663)


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Living things that affect the ecosystem
a) Abiotic factors
b) Biotic factors
c) Ecosystem
d) Brackish

Examples: rocks, soil, water, sunlight, salinity, humidity, pH
a) Biotic factors
b) Abiotic factors
c) Ecosystem
d) Watershed

The measure of salt dissolved in water
a) pH
b) Salinity
c) Humidity
d) Dissolved oxygen

Examples: Swamps, marshes, sloughs, bogs, fens
a) Wetlands
b) Estuaries
c) Brackish
d) Watershed

Partially enclosed body of water where fresh water meets salt water
a) Wetlands
b) Estuaries
c) Marshes
d) Salinity

A mix of fresh water and salt water
a) Brackish
b) Estuary
c) Wetland
d) Mineral

An area of land saturated with water
a) Wetland
b) Estuary
c) Divide
d) Watershed

Measures the total amount of suspended solids
a) Dissolved oxygen
b) pH
c) Turbidity
d) Salinity

Measures the amount of oxygen in the water
a) Turbidity
b) pH
c) Salinity
d) Dissolved oxygen

Measure how acidic or basic the water is
a) Turbidity
b) Salinity
c) pH
d) Dissolved oxygen

Water close to the source (start) of the river
a) Upstream
b) Downstream
c)
d)

Water close to the mouth of the river
a) Upstream
b) Downstream
c)
d)

How does water flow in a river?
a) Upstream
b) Downstream
c)
d)

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