Formative 1 Unit 8 Review

Formative 1 Unit 8 Review

Assessment

Flashcard

Science

6th - 8th 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 is nitrogen fixation?

Back

The process by which bacteria in the soil and lightning in the atmosphere convert nitrogen gas from the air into a form that plants can absorb and use.

2.

FLASHCARD QUESTION

Front

How much energy is typically passed on to the next trophic level in an ecosystem?

Back

10% of the energy from the previous level is passed on to the next trophic level.

3.

FLASHCARD QUESTION

Front

What are consumers in an ecosystem?

Back

Organisms that obtain energy by eating other organisms.

4.

FLASHCARD QUESTION

Front

Why is phosphorus important for living organisms?

Back

Phosphorus is crucial for cellular functions and is a key component of cell membranes.

5.

FLASHCARD QUESTION

Front

What role do decomposers play in the phosphorus cycle?

Back

Decomposers return phosphorus back into the soil, making it available for plants.

6.

FLASHCARD QUESTION

Front

What is the role of producers in an ecosystem?

Back

Producers are organisms that create their own food through photosynthesis, forming the base of the food chain.

7.

FLASHCARD QUESTION

Front

What is the difference between herbivores and carnivores?

Back

Herbivores eat plants, while carnivores eat other animals.

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