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Ecology Semester Review Flashcards | StudBud
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Ecology Semester Review
Ecology Semester Review
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Questions
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Answers
1
distribution when individuals are spaced evenly
clumped distribution
uniform distribution
equal distribution
random distribution
2
What biome is this?
rainforest
desert
tiga
tundra
3
tropical rain forest supports the most organisms
True
False
4
distribution with no set pattern
scattered distribution
random distribution
clumped distribution
uniform distribution
5
biodiversity is the number of different species in a biosphere?
False
True
6
movement of individuals out of a population
immigration
moving
distribution
emmigration
7
niche is an organisms role in an ecosystem
False
True
8
what is a benefit of biodiversity?
less animals
no food
no variety of resources
stable ecosystem
9
population density describes how crowded a population is
False
True
10
all the populations living together in an area is ecosystem?
True
False
11
interaction that harms both organism involved?
parasitism
commenalism
mutualism
competition
12
what is the illegal killing of wildlife?
overharvesting
poaching
hunting
killing
13
what biome is this?
desert
tundra
tiga
rainforest
14
interaction that benefits both organisms involved
commensalism
competition
mutualism
parasitism
15
what is it called when freshwater mixes with saltwater?
estuary
brackish
ocean
polar
16
what biome is this?
tiga
desert
savannah
rainforest
17
pollution is a cause of biodiversity loss
True
False
18
species that is at risk of extinction due to low population?
endangered species
species diversity
poaching
biodiversity
19
polar are climate zones located near the poles
True
False
20
biomes are the large regions on earth catorigized by climate, plants, and animals
False
True
