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Duplicate of Comp. Sci. Ch. 3 & 4 Ecological Interactions Flashcards | StudBud
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Duplicate of Comp. Sci. Ch. 3 & 4 Ecological Interactions
Duplicate of Comp. Sci. Ch. 3 & 4 Ecological Interactions
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Interactions in Ecology #ecology #symbiosis #foodwebs #foodchains #energypyramids #levelsofecology
Flashcards
37 cards
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Practice quiz
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Questions
37
Answers
1
All biotic and abiotic things that interact in an area makeup a(n)
ecosystem
biome
community
biosphere
2
This diagram shows how energy flows through an ecosystem.
food chain
food pyramid
energy pyramid
food web
3
This diagram illustrates the loss of energy in an ecosystem.
food chain
energy pyramid
food pyramid
food web
4
What is the producer in the food web?
oak tree
earthworm
caterpillar
fox
5
What level of organization is pictured below?
organism
community
ecosystem
population
6
What level of organization is pictured below?
population
ecosystem
community
organism
7
___________ breaks down wastes and dead organism and return the raw material to the Ecosystem.
Producer
Consumer
Scavenger
Decomposers
8
What level of organization is pictured below?
biosphere
community
biome
ecosystem
9
All of the non-living things in an environment are ___.
biotic
abiotic
10
In order for a population to increase, which of the following would
NOT
increase?
predators
food
water
shelter
11
What level of organization is pictured below?
community
biome
biosphere
ecosystem
12
A group of organisms of the same species that live in the same area is called a(n) ___.
organism
ecosystem
population
community
13
Wolves, Walruses and Snakes are all examples of ___________.
Producers
Herbivores
Canivores
Ominvores
14
How many primary consumers are in the food web?
1
3
0
2
15
Which of the following is
NOT
a decomposer?
fungi
bird
insects
bacteria
16
Which is NOT an example of a consumer?
Omnivore
Plant
Scavenger
Herbivore
17
What level of organization is pictured below? (only biotic)
biome
ecosystem
population
community
18
All of the living things in an environment are _____.
biotic
abiotic
19
Consumers that eat both producers and animals are known as....
Herbivores
Carnivore
Omnivore
Scavenger
20
The study of the interaction between organisms and the environment is called ___.
genetics
ecology
classification
biology
21
What will happen to the other organisms in the foodweb if the dragonfly disappears?
They will all decrease.
They will all be thrown out of balance.
They will all stay the same.
They will all increase.
22
This amount of energy is passed from one organism to the next in an ecosystem.
10%
33%
50%
90%
23
Cattle graze in a field and stir up insects which are prey for egret birds. This is ___.
parasitism
mutualism
commensalism
24
This diagram shows the feeding relationships between organisms in an ecosystem.
energy pyramid
food web
food pyramid
food chain
25
How many decomposers are in the food web?
0
1
2
3
26
In the Food Chain Shown, which organism is the 2nd Level Consumer?
Bug
Water Plant
Pelican
Fish
27
An organisms energy role is determined by how it obtains _____ and how it ______ with organisms
FOOD, INTERACTS
FOOD, PREYS
SUNLIGHT, LIVES
28
Which organism is NOT a First Level Consumer?
Mouse
Rabbit
Frog
Deer
29
Dingos prey on quokkas. The quokkas will survive if their population is ___ the dingos.
the same as
larger than
smaller than
30
Male frogs of the same species croak for the attention of a female. This is an example of ____.
competition
parasite and host
predator and prey
symbiosis
31
An organism that produces it own food is known as a...
Producer
Scavenger
Decomposer
Consumer
32
Energy moves through an Ecosystem when one organism ________ another.
Eats
Drinks
Hunts
Absorbs
33
What level of organization is pictured below?
community
biosphere
biome
ecosystem
34
Which of the following lists the levels of an ecosystem in order from LARGEST to SMALLEST?
Ecosystem, Community, Organism, Population
Organism, Community, Population, Ecosystem
Ecosystem, Community, Population, Organism
Population, Organism, Community, Ecosystem
35
Anchor worms attach themselves to a goldfish and feed off its blood. This is an example of ___.
mutualism
commensalism
parasitism
36
Goby and shrimp share burrows. The shrimp cleans and the goby stands guard. This is ___.
mutualism
commensalism
parasitism
37
Which organism in the food web eats the weasel, mouse and rabbit?
Fox
Thrash
Hawk
