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Ecology Test Review

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Last updated over 2 years ago
12 questions
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Question 1
1.

Use the Marine Food Chain below to categorize the description to the organism(s). You can use some cards more than once.

  • Producer
  • Phytoplankton
  • Primary Consumer
  • Secondary Consumer
  • Carnivore
  • Consumers
  • herbivore
  • Tertiary consumer
  • Zooplankton
  • A
  • B
  • C
  • D
  • E
Question 2
2.

Use the energy pyramid below to categorize the description to the organism(s).

Draggable itemarrow_right_altCorresponding Item
Tertiary Consumer
arrow_right_alt
D
Secodary Consumer
arrow_right_alt
C
Primary Consumer
arrow_right_alt
B
Producer
arrow_right_alt
A
Question 3
3.

Arrange the amount of energy found in each trphic level. 1 being the producer and 4 being the tertiary consumer.

  1. 1895
  2. 189.5
  3. 18.95
  4. 1.895
Question 4
4.

Arrange the amount of energy found in each trphic level. 1 being the producer and 4 being the tertiary consumer.

  1. 120
  2. 12000
  3. 1200
  4. 12
Question 5
5.

Use the food web to answer the question

Which letter(s) represents the producer?

Question 6
6.

Use the food web to answer the question

Which letter(s) represents the herbivore?

Question 7
7.

Use the food web to answer the question

Which letter(s) represents the omnivore?

Question 8
8.

Use the food web to answer the question

The krill (letter C) is what level(s) of consumer?

Question 9
9.

Use the food web to answer the question

The seal (letter F) is what level(s) of consumer?

Question 10
10.

A food web better represents the flow of energy in nature than a tropic pyramid because organisms often eat across the levels of the tropic pyramid and organisms rarely eat only one thing or are eaten by one thing

Question 11
11.

What are the main decomposers in the ocean?

Question 12
12.

Categorize the descriptions as commensalism, mutualism and parasitism

  • Relationship where one benefits and the other has no effect.
  • Relationship where both the organisms benefits
  • Relationship where one benefits and the other is harmed.
  • Remora fish hitching a ride with a whale while enjoying the whale's protection
  • Clown fish lives in sea anemone. The clown fish gets protection from predetors while the anemone gets nutrients and becomes parasite free because of the clown fish.

  • Isopods enter through the gills of the clown fish as larvae, and attach themselves to the base of the fish's tongue. The isopods suck blood out of the tongue, which eventually withers - at which point the parasite becomes its permanent replacement.

  • Commensalism
  • Mutualism
  • Parasitism