Ecology Review

Ecology Review

Assessment

Flashcard

Biology

9th - 12th 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 the energy loss between trophic levels in an ecosystem?

Back

On average, 90% of energy is lost between each trophic level.

2.

FLASHCARD QUESTION

Front

If there are 1000 Kcal available in producers, how much energy is available in herbivores?

Back

100 Kcal is available in herbivores (trophic level 2).

3.

FLASHCARD QUESTION

Front

Which organism receives the least amount of energy from the producer?

Back

The Owl receives the least amount of energy from the producer.

4.

FLASHCARD QUESTION

Front

What are secondary consumers?

Back

Secondary consumers are organisms that eat primary consumers (herbivores). Examples include Weasels, Red Foxes, and Frogs.

5.

FLASHCARD QUESTION

Front

What happens to the carrying capacity of a species if its habitat is reduced?

Back

The carrying capacity will decrease if the habitat is reduced.

6.

FLASHCARD QUESTION

Front

Define 'trophic level'.

Back

A trophic level is a position in a food chain or food web, representing the flow of energy and nutrients.

7.

FLASHCARD QUESTION

Front

What is a producer in an ecosystem?

Back

A producer is an organism that can make its own food, typically through photosynthesis, such as plants.

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