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Duplicate of Chapter 3 Ecology Review Flashcards | StudBud
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Duplicate of Chapter 3 Ecology Review
Duplicate of Chapter 3 Ecology Review
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Biology quiz for Chapter 3 ( Miller Levine Biology) Review
Flashcards
24 cards
F
Practice quiz
P
Host live
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Questions
24
Answers
1
Nitrogen fixation is carried out primarily by
bacteria
consumers
plants
humans
2
A word that means the same thing as consumers is
carbohydrate
producers
autotroph
heterotroph
3
Animals get most of the nitrogen they need by
by consuming plants or other animals
they don't need nitrogen
directly from soil bacteria
by breathing nitrogen gas
4
The study of organisms and interactions with their environment is called...
Symbiosis
Ecology
Biology
Physiology
5
What animals eat both producers and consumers?
Detritivores
Carnivores
Omnivores
Herbivores
6
Which of the following are recycled through an ecosystem?
neither
Energy
both matter and energy
Matter
7
The following picture can be described as a...
Ecosystem
Organism
Community
Population
8
Organisms need nutrients in order to
carry out life functions
carry out nitrogen fixation
recycle chemical compounds
use hydrogen and nitrogen
9
Bacteria break down a dead tree. They are...
predators
producers
consumers
decomposers
10
How does nitrogen get from the atmosphere into the ground?
It cannot ever be in the ground
nitrogen fixing bacteria only
lightning and nitrogen fixing bacteria
denitrification by bacteria
11
The movement of energy through an ecosystem is one way
false
true
12
Which of the following are autotrophs?
2
1
3
13
When CO
2
is taken in by plants and sugar and oxygen is produced:
Respiration
Photosynthesis
Nitrogen Fixation
14
Transpiration is water moving through
animals
plants
bacteria
humans
15
The following picture can be described as a...
Population
Organism
Community
Ecosystem
16
Temperature, water, and oxygen levels would be considered...
Organisms
Biotic factors
Ecosystems
Abiotic factors
17
Plants are
decomposers
primary consumers
chemosynthetic
primary producers
18
The following image shows...
Organism
Population
Ecosystem
Community
19
The following picture can be described as a...
Population
Organism
Community
Ecosystem
20
The following image can be described as...
organism
community
ecosystem
population
21
The repeated movement of water between the earth's surface and the atmosphere is called
the phosphorus cycle
the water cycle
The hydrogen cycle
the nitrogen cycle
22
Which of the following are heterotrophs?
3 only
1
2 & 3
23
What is at the base ( bottom) of all ecological pyramids?
producers
carnivores
consumers
decomposers
24
Each of the following is an abiotic factor
except
rainfall
temperature
plant life
soil type
