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HHM Science 1206 Review for QUIZ 1 : Ecology Flashcards | StudBud
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HHM Science 1206 Review for QUIZ 1 : Ecology
HHM Science 1206 Review for QUIZ 1 : Ecology
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A #science #ecology Quiz to review for Ecology Unit quiz
Flashcards
45 cards
F
Practice quiz
P
Host live
L
Questions
45
Answers
1
What element makes up the highest percentage of the air we breath?
carbon dioxide
water vapor
nitrogen
oxygen
2
The following graph represents exponential growth of a population of animals?
False
True
3
Symbiotic relationship where 1 organism benefits and the other neither benefits nor is harmed.
Predator-Prey
Leaching
Parasitism
Commensalism
4
Performed by soil bacteria, where nitrates are converted to nitrites then to N
2
gas
Ammonia
Denitrification
Nitrification
Nitrogen Fixation
5
An herbivore is an example of an organism found in the first trophic level?
True
False
6
The organism being attacked.
Organic
Predator
Prey
Lunch
7
Where an organism lives
Ecological Niche
Community
Population
Habitat
8
The variety of living things
Biochange
Uniqueness
Biodiversity
Biovariety
9
Which term describes organisms capable of interbreeding and producing fertile offspring:
Population
Community
Organism
Species
10
Which of the following are
NOT
an inorganic reservoir?
Animals
Ocean
Land
Air
11
An organism that is hunting.
Predator
Omnivore
Prey
Tertiary
12
Process whereby producers use the sun's energy, CO
2
, and H
2
O to produce C
6
H
12
O
6
and O
2
.
Combustion
Cellular Respiration
Transpiration
Photosynthesis
13
An ecosystem includes only BIOTIC factors
True
False
14
A community of organisms and the physical environment in which they live.
Niche
Ecosystem
Habitat
Community
15
The living factors in an environment.
Acute Factors
Abiotic Factors
Biotic Factors
Bisector Factors
16
True or false living things are known as abiotic factors?
True
False
17
Which of the following are true of Biomes?
They only occur in small areas
They only exist underwater
They tend to fall within the same bands of latitude globally
They are large naturally occurring community of flora and fauna
18
A rapid increase algae in water bodies, noted by the discoloration in the water.
Surface Water
Ogliotrophic
Acid Deposition
Algal Bloom
19
A group of individuals of the SAME species living in the same geographical area is called a:
Biome
Population
Ecosystem
Community
20
Symbiotic relationship whereby both organisms benefit.
Commensalism
Parasitism
Parasitoidism
Mutualism
21
Which organism in the food chain below is the producer ?
Deer
Grass
Sun
Lion
22
Which of the following is nitrogen used to make in living organisms?
Bones
Skin
Stomach Acids
Proteins
23
The following characteristics represent which biome: - Long cold winter, short warm summer, mostly coniferous trees?
Prairie Grassland
Temperate Deciduous
Tundra
Boreal
24
A diagram that defines all the possible food chains in an ecosystem.
Food Pyramid
Food Web
Pyramid of Numbers
Pyramid of Biomass
25
The
unusable
form of nitrogen to most living organisms is which of these:
NO3-
NH3
NOx
N2
26
An organism's role and purpose.
Habitat
Community
Trophic Level
Niche
27
"Living within the Earth's limits" refers to...
Sustainability
Stains
Trophic
Paradigm
28
Which of the following are density dependant factors that could limit a population of deer?
flood
earthquake
forest fire
wolves
29
Material used to restore nutrients to plants, usually to increase output
DDT
Pesticide
Eutrophication
Fertilizer
30
When detritus
(decomposing Plants and Animals)
gets caught under oceans it forms what after millions of years?
Sedimentary Rock
Fossil Fuels
Minerals
Soil
31
The recycling of materials through living organisms and the physical environment.
Biogeochemical Cycling
Water cycle
Recycling
Eutrophication
32
Members of the same species living in the same ecosystem or habitat.
Population
Habitat
Niche
Community
33
A biochemical process whereby consumers release the energy stored in the sugar they ingest.
Albedo Effect
Anaerobic
Photosynthesis
Cellular Respiration
34
A collection of ecosystems that are similar in dominant plant life
Biome
Community
Ecotone
Biotic
35
Nitrogen fixing bacteria are usually found here:
In the air
In tropical ecosystems
Nodules on roots of legumes
In the ocean
36
The study of the interrelationships between organisms , and their environment.
Economy
Ecotone
Ecology
Ecolocide
37
Human have disrupted the carbon cycle in which two ways?
Increased O2 from combustion and decreased CO2 from plants
Humans have had no impact on the carbon cycle
Increased CO2 from combustion and decreased O2 from plants
Increased N2 from dead plants and decreased CO from plants
38
Also known as a producer. Organisms that produce their own food through photosynthesis.
Bacteria
Autotroph
Heterotroph
Omnitroph
39
Process by which nitrogen is converted to nitrate ions (by lightening or bacteria)
Denitrification
Eutrophication
Legumes
Nitrogen Fixation
40
What is the role of decomposers in a food chain/web? (2 possible answers)
Eat plants
Consume dead plant and animal matter/waste
Create food
Recycle matter
41
The study of biotic AND abiotic features in the environment is called:
BIOLOGY
CHEMISTRY
DEMOSGRAPHY
ECOLOGY
42
Limiting Factors will affect the carryinh capacity of a population
False
True
43
The following graph represents the predator prey pattern over time.
False
True
44
A lake that is generally shallow, warm, and has lost a lot of oxygen due to a film of algae can often become...
Oligotrophic
Extirpated
Exothermic
Eutrophic
45
Competition between the same species for the same resource
Interpolation
Intranet
Interspecific
Intraspecific
