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Ecology Terms Review
Ecology Terms Review
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Ecology Review for my 7th grade science class.
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
Which pair of terms could apply to the same organism?
herbivore/decomposer
consumer/scavenger
consumer/plant
producer/herbivore
2
What term means "organisms closely related that can produce fertile offspring?"
species
biotic
community
population
3
Which type of organism eats other organisms?
consumer
decomposer
biotic
abiotic
4
Which of the following is an example of a population?
some rocks
a duck
some frogs
some lily pads and fish
5
Which level of an energy pyramid in an ecosystem has the most energy?
primary consumer
tertiary consumer
producer
secondary consumer
6
Which model shows all the feeding relationships in an ecosystem?
food chain
energy pyramid
food pyramid
food web
7
All of the living parts of an ecosystem are what?
biotic
biomes
abiotic
herbivores
8
Which type of organisms only eat producers?
carnivore
herbivore
scavenger
omnivore
9
A raccoon comes along and eats the frog. What is the position of the raccoon?
primary consumer
producer
secondary consumer
tertiary consumer
10
Squirrels eat/plant acorns and provide food energy to hawks. This describes a squirrel's...
population
niche
habitat
abiotic factors
11
Which of these would NOT describe an animal?
herbivore
secondary consumer
carnivore
decomposer
12
Based on this food web, which of the following would be a correct food chain?
Hawk -> Rabbit -> Grass
Grass -> Grasshopper -> Lizard -> Hawk
Grass -> Snake -> Hawk
Hawk -> Lizard -> Grasshopper -> Grass
13
A grasshopper eating the grass is eaten by a frog. At which level is the frog?
primary consumer
tertiary consumer
secondary consumer
producer
14
The connection of several food chains make up what?
biome
energy pyramid
Food web
consumers
15
Which type of organism breaks down dead plants and dead animals into simpler compounds?
herebivore
scavenger
decomposer
consumer
16
The study of the relationships between living things and their environment is called...
ecology
geology
botany
biology
17
Which is not a type of energy?
density
heat
light
chemical
18
The interactions of living things together with their environment is called what?
population
ecosystem
symbiosis
biotic
19
Which organism in the food web is a tertiary consumer?
Lizard
Hawk
Grass
Mouse
20
A community would include...
one kind of living thing interacting in an area
all living and nonliving things interacting in an area
all living things interacting in an area
all nonliving things interacting in an area
21
All of the non-living parts of an ecosystem are what?
biomes
biotic
abiotic
community
22
Which model shows the
amount
of energy available at each feeding level?
food chain
food pyramid
energy pyramid
food web
