Exploring Ecosystems and Energy Flow

Exploring Ecosystems and Energy Flow

Assessment

Flashcard

Science

8th 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 primary source of energy for the food web in a marine ecosystem?

Back

Phytoplankton

2.

FLASHCARD QUESTION

Front

What type of symbiotic relationship occurs when cattle egrets feed on insects stirred up by cattle without harming them?

Back

Commensalism

3.

FLASHCARD QUESTION

Front

What type of symbiotic relationship is exemplified by a bird building a nest in a tree?

Back

Commensalism

4.

FLASHCARD QUESTION

Front

What symbols best describe parasitism?

Back

+,-

5.

FLASHCARD QUESTION

Front

What is the main function of producers in an ecosystem?

Back

To convert sunlight into chemical energy

6.

FLASHCARD QUESTION

Front

Define an ecosystem.

Back

A community of living organisms and their interactions with their environment.

7.

FLASHCARD QUESTION

Front

What are consumers in an ecosystem?

Back

Organisms that obtain energy by consuming other organisms.

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