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WorksheetsInterdependence
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
An organism that hunts its food
a)
Predator
b)
Prey
c)
Hunter
d)
Gather
2.
An organism that is hunted for food
a)
Predator
b)
Gather
c)
Prey
d)
Hunter
3.
- A close, prolonged association between two or more different species
- One always benefits, while the other one either benefits, is not affected, or is harmed
- One always benefits, while the other one either benefits, is not affected, or is harmed
a)
Host
b)
Commensalism
c)
Parasitism
d)
Symbiotic Relationship
4.
One organism benefits while the other is harmed +/-
a)
Commensalism
b)
Parasitism
c)
Mutualism
d)
Symbiotic Relationship
5.
Lives in or on another organism and derives nourishment from them resulting in harm to the host
a)
Host
b)
Parasite
c)
Predator
d)
Prey
6.
An organism in which a parasite lives and/or derives nutrients from
a)
Host
b)
Parasite
c)
Predator
d)
Prey
7.
One organism receives the benefits while the other is not affected +/o
a)
Mutualism
b)
Parasitism
c)
Commensalism
d)
Symbiotic Relationship
8.
Both organisms receive benefits +/+
a)
Mutualism
b)
Symbiotic Relationship
c)
Commensalism
d)
Parasitism
9.
A condition that occurs when two or more organisms compete for the same resources or food within an ecological community
a)
Population
b)
Competition
c)
Ecosystem
d)
Community
10.
Group of similar organisms that can interbreed
a)
Habitat
b)
Populations
c)
Spiders
d)
Species
11.
A group of a single species within a community
a)
Population
b)
Community
c)
Habitat
d)
Ecosystem
12.
Groups of interacting communities
a)
Ecosystem
b)
Community
c)
Habitat
d)
Population
13.
Organism's role within its community
a)
Job
b)
Niche
c)
Work
d)
Population
14.
The place where an organisms lives
a)
Home
b)
Habitat
c)
Community
d)
Population
15.
Eats plants (example: deer)
a)
Herbivore
b)
Carnivore
c)
Omnivore
d)
Decomposer
16.
Eats other animals (example: tiger)
a)
Herbivore
b)
Carnivore
c)
Omnivore
d)
Decomposer
17.
Eats plants and animals (example: humans)
a)
Herbivore
b)
Carnivore
c)
Omnivore
d)
Decomposer
18.
Breaks down dead organisms (example: bacteria and fungi)
a)
Herbivore
b)
Carnivore
c)
Omnivore
d)
Decomposer
19.
Autotrophs
- Use sun's energy to make their own food
- Plants (grass)
- Use sun's energy to make their own food
- Plants (grass)
a)
Herbivore
b)
Consumers
c)
Producers
d)
Scavangers
20.
Heterotrophs
- Cannot make their own food
- Eat other living things to get their energy
- Mice are primary consumers
- Hawks are secondary consumers
- Cannot make their own food
- Eat other living things to get their energy
- Mice are primary consumers
- Hawks are secondary consumers
a)
Carnivore
b)
Consumer
c)
Producer
d)
Decomposer
21.
Path of energy from producer to consumer
- Each level is called a trophic level (trophic = energy)
- 10% of energy is transferred to next level
- 90% is used for personal use
- Each level is called a trophic level (trophic = energy)
- 10% of energy is transferred to next level
- 90% is used for personal use
a)
Food Chain
b)
Trophic Level
c)
Symbiotic Relationship
d)
Ecosystem
22.
- Interconnected food chains
- Shows all possible feeding relationships at each trophic level in a community
- Shows all possible feeding relationships at each trophic level in a community
a)
Food chain
b)
Food Web
c)
Ecosystem
d)
Community
23.
- Each level represents energy available at that level
- 90% decline
- 90% decline
a)
Pyramid of Energy
b)
Earth
c)
Ecosystem
d)
Community
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