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Food Webs - Digital Observation Stations

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Last updated 9 months ago
13 questions

Digital Observation 4


The flow of energy is shown below.

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8

Digital Observation 1


A partial food web is shown below.

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Question 4
4.
In this food web, energy is transferred directly between the wolves and the __________.

Digital Observation 2


Pond Ecosystem Food Chain

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Question 7
7.
In this food web, energy is transferred directly between the algae and the __________.
Question 8
8.
Determine if the following statements are true or false.

Energy does NOT flow directly from a rabbit to a decomposer. __________

Plants provide energy to consumers. __________

Mushrooms obtain energy from producers and consumers. __________

A mushroom is a predator of a wolf. __________

Rabbits and wolves are consumers. __________

Plants obtain energy from the sun. __________

Digital Observation 5


Partial Ocean Food Web

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Digital Observation 6


The table below shows the food sources for several types of animals that live in a marsh.

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Question 13
13.

Complete the table based on the food web.


Select the diet for each item on the left by selecting all the items they get energy from.

Plants & Fruits
Insects
Fruit Bat
Bandicoot
Python
Rufous Owl
Fruit Bat
Insects
Bandicoot
Python
Question 1
1.

Which organism shown in the food web transfers the most energy within the food web?

Question 2
2.

What role in an ecosystem is missing from this food web?

Question 3
3.

How would removing robins from this ecosystem most likely affect merlins?

Question 5
5.

Identify the role of each organism as producer, consumer, or decomposer.

Producer
Consumer
Decomposer
Algae
Zooplankton
Minnow
Bluegill
Osprey
Question 6
6.

Which organisms in this food chain eat only consumers?

Question 9
9.

Using the food web on left, which food chains below are correct? Select two.

Question 10
10.

Which organisms only eat producers?

Question 11
11.

What would most likely occur if the producer were removed from this ecosystem?

Question 12
12.

Use the table to determine if the food chain on the left is Correct or Not Correct.

Correct
Not Correct
plants → grasshopper → crayfish
raccoon → crayfish → plants
plants → crayfish → frog
plants → fish → grasshopper
plants → raccoon
water snake → crayfish → plants