Welcome to... A Game of X’s and O’s

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1 As you move up the energy pyramid the amount of energy ___________.

1 decreases Home

2 _______ is a relationship in which one organism benefits and one is not affected.

2 Commensalism

3 What is the correct order of a food chain (5 parts)?

3 Sun, producers, herbivores, carnivores, decomposers

4 A tick sucking blood from a dog is what type of relationship?

4 parasitism

5 What are the names for the following animals: 1.Eats only meat 2.Eats only plants 3.Eats only dead organisms 4.Eats both plants and animals

5 1. carnivore, 2. herbivore, 3. scavenger, 4. omnivore Home

6 What is the order of

6 Organism, population, community, ecosystem, biosphere

7 Two species of insects that feed on the leaves of the same rare plant at the same time are engage in ____.

7 competition

8 The physical area or environment in which an organism lives is its ______.

8 Habitat

9 A symbiotic relationship in which both organisms benefit is called _______.

9 Mutualism