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Assessment
What is the primary purpose of water sampling in aquatic environments?
To measure the temperature of the water
To assess the chemical and biological quality of the water
To determine the depth of the water body
To collect fish for biological studies
Which type of sampling technique involves collecting water from multiple locations to get an overall assessment?
Grab sampling
Composite sampling
Intensive sampling
Bulk sampling
What is one disadvantage of grab sampling in aquatic environments?
It is time-consuming
It provides a representative picture of water quality
It may not capture temporal variations in water quality
It is not suitable for shallow waters
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