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Matter Cycles and Energy Flow in Ecosystems

Matter Cycles and Energy Flow in Ecosystems

Assessment

Flashcard

Science

7th 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 comes after producers in the energy pyramid?

Back

First-Level Consumers

2.

FLASHCARD QUESTION

Front

Why is the cycling of matter important?

Back

Only a limited amount of matter is available so it has to be recycled.

3.

FLASHCARD QUESTION

Front

What happens to the number of consumers as they advance to higher energy levels?

Back

As consumers advance to other levels, they get fewer in number.

4.

FLASHCARD QUESTION

Front

What is a Food Web?

Back

A complex network of feeding relationships among various organisms in an ecosystem.

5.

FLASHCARD QUESTION

Front

What do you call consumers that eat both plants and animals?

Back

Omnivores

6.

FLASHCARD QUESTION

Front

What is the primary source of energy for producers?

Back

The Sun.

7.

FLASHCARD QUESTION

Front

What are abiotic factors?

Back

Non-living components of an ecosystem, such as water, sunlight, and minerals.

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