Ecology Review

Ecology Review

Assessment

Flashcard

Biology

9th 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 an abiotic factor?

Back

A non-living component of an ecosystem that affects living organisms, such as sunlight, temperature, and water.

2.

FLASHCARD QUESTION

Front

What does high biodiversity indicate about an ecosystem?

Back

It is a sign of a healthy ecosystem.

3.

FLASHCARD QUESTION

Front

In a parasitic relationship, who is the host?

Back

The organism that is harmed by the parasite, while the parasite benefits.

4.

FLASHCARD QUESTION

Front

What happens to 90% of the energy as you move up a food pyramid?

Back

It is lost as heat to the environment.

5.

FLASHCARD QUESTION

Front

What is an ecosystem?

Back

All of the living and nonliving things in an area that interact with each other.

6.

FLASHCARD QUESTION

Front

Define biotic factor.

Back

A living component of an ecosystem that affects other organisms, such as plants, animals, and microorganisms.

7.

FLASHCARD QUESTION

Front

What is a food chain?

Back

A linear sequence of organisms through which nutrients and energy pass as one organism eats another.

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