Ecosystem Stability

Ecosystem Stability

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

Used 1+ times

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17 questions

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1.

FLASHCARD QUESTION

Front

What is the carrying capacity of the following graph?

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Back

1000

2.

FLASHCARD QUESTION

Front

What is the most likely effect of a sudden increase in the cricket population?

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Back

There would be a decrease in the grass/flowers population.

3.

FLASHCARD QUESTION

Front

What would most likely happen if an ecosystem no longer received sunlight?

Back

All living organisms would eventually die

4.

FLASHCARD QUESTION

Front

Examples of how humans negatively affect local ecosystems.

Back

Building dams, deforestation (cutting down trees), adding point sources to nearby streams to allow for run-off, building roads and structures, and salting roads.

5.

FLASHCARD QUESTION

Front

How would the biodiversity of this ecosystem be affected if the lantern fish disappeared?

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Back

The squid would die out.

6.

FLASHCARD QUESTION

Front

Which organism do the owl and the weasel compete for in the food web? Options: Hawk, Spider, Grasshopper, Shrew

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Back

Shrew

7.

FLASHCARD QUESTION

Front

What may happen if the snowshoe hare was removed from the food web pictured?

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Back

The shrew population would decrease due to being only hawk food source.

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