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Ecology Chapters 3 and 4 Flashcards | StudBud
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Ecology Chapters 3 and 4
Ecology Chapters 3 and 4
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Biology quiz for Chapter 3 and 4 ( Miller Levine Biology) Review #ecology #biology #science
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
When CO
2
is taken in by plants and sugar and oxygen is produced:
Photosynthesis
Nitrogen Fixation
Respiration
2
The following image can be described as...
population
organism
community
ecosystem
3
Which of the following are recycled through an ecosystem?
Matter
neither
both matter and energy
Energy
4
What is at the base ( bottom) of all ecological pyramids?
decomposers
consumers
carnivores
producers
5
Bacteria break down a dead tree. They are...
producers
consumers
predators
decomposers
6
What is the source of energy for living things?
wind
water
carbon
sun
7
What is the term for each step in the transfer of energy and matter within a food web?
energy path
food pyramid
food chain
trophic level
8
Nitrogen fixation is carried out primarily by
consumers
plants
bacteria
humans
9
All of the following are biotic factors except:
rocks
flies
trees
bacteria
10
The following picture can be described as a...
Ecosystem
Community
Population
Organism
11
Plants are
chemosynthetic
primary producers
decomposers
primary consumers
12
The movement of energy through an ecosystem is one way
false
true
13
A word that means the same thing as consumers is
carbohydrate
producers
heterotroph
autotroph
14
The following image shows...
Community
Ecosystem
Population
Organism
15
Organisms need nutrients in order to
recycle chemical compounds
carry out life functions
carry out nitrogen fixation
use hydrogen and nitrogen
16
The repeated movement of water between the earth's surface and the atmosphere is called
the phosphorus cycle
the nitrogen cycle
the water cycle
The hydrogen cycle
17
Temperature, water, and oxygen levels would be considered...
Organisms
Abiotic factors
Ecosystems
Biotic factors
18
Which part of the water cycle is a biological process?
runoff
precipitation
condensation
transpiration
19
Which of the following are autotrophs?
1
3
2
20
Transpiration is water moving through
plants
humans
animals
bacteria
21
The following picture can be described as a...
Population
Ecosystem
Community
Organism
22
What animals eat both producers and consumers?
Herbivores
Detritivores
Omnivores
Carnivores
23
The study of organisms and interactions with their environment is called...
Symbiosis
Biology
Physiology
Ecology
24
Which of the following are heterotrophs?
1
3
2
25
Each of the following is an abiotic factor
except
rainfall
temperature
plant life
soil type
