Environmental Science Exam Review

Environmental Science Exam Review

Assessment

Flashcard

Science

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the purpose of conducting scientific tests or quality control tests more than once?

Back

To ensure data accuracy and reliability.

2.

FLASHCARD QUESTION

Front

What pH range do creek critters function best within?

Back

6.0 to 8.5.

3.

FLASHCARD QUESTION

Front

True or False: The higher the dissolved oxygen, the better for aquatic life?

Back

True.

4.

FLASHCARD QUESTION

Front

What is the acceptable range for dissolved oxygen testing samples?

Back

+/- 0.6.

5.

FLASHCARD QUESTION

Front

What abiotic factor is necessary for the health of the food chain in the creek?

Back

Dissolved Oxygen.

6.

FLASHCARD QUESTION

Front

Define 'Dissolved Oxygen'.

Back

The amount of oxygen that is present in water, essential for aquatic organisms.

7.

FLASHCARD QUESTION

Front

What is the significance of pH in aquatic ecosystems?

Back

pH affects the solubility and biological availability of nutrients and metals.

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