Aquatic Science Unit 5 Pre Test

Aquatic Science Unit 5 Pre Test

Assessment

Flashcard

Science

11th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What factor of water affects the type of organisms found in aquatic ecosystems?

Back

Salinity

2.

FLASHCARD QUESTION

Front

What does salinity refer to?

Back

How much salt is in the water.

3.

FLASHCARD QUESTION

Front

True or False: All Texas aquatic ecosystems are connected.

Back

True

4.

FLASHCARD QUESTION

Front

What is the term for an increase in the amount of nutrients in an aquatic ecosystem?

Back

Eutrophication

5.

FLASHCARD QUESTION

Front

Which of the following is not a freshwater ecosystem: marshes, lakes, estuary, rivers?

Back

Estuary

6.

FLASHCARD QUESTION

Front

Define aquatic ecosystem.

Back

A water-based environment where organisms interact with each other and their surroundings.

7.

FLASHCARD QUESTION

Front

What is the primary source of salinity in aquatic ecosystems?

Back

Dissolved salts from rocks and soil.

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