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