Font size
WorksheetsRosedale QCE biology unit 3 topic 2 biological interactions
Total questions: 41
Worksheet time: 25mins
ecology
the study of relationships between organisms
environment
abiotic and biotic conditions an individual lives in
habitat
specific location with specific biotic and abiotic features where an organism is found
population
number of individuals of a species
community
all the species that occupy a particular place at a particular time
Bees are insects that belong to the group of:
BIOTIC
ABIOTIC
Up to 60% of an adult human is made up of water. Water is an example of what type of factor?
BIOTIC
ABIOTIC
In a tolerance graph, what does the optimal range represent?
The conditions in which the species lives best
The conditions the species can tolerate with some stress
The conditions in which the species cannot survive
Ecosystem diversity is
All the different biomes and the variation within those biomes
The different temperatures across the globe
The different countries
The difference between marine and terrestrial biomes
What happens when the rabbit population goes up?
The wolf population also increases
The wolf population declines
Which graph represents exponential growth?
The graph on the left
The graph on the right
what type of interaction is that?
intraspecific
interspecific
what type of interaction is that?
interspecific
intraspecific
what type of interaction is that?
intraspecific
interspecific
what type of interaction is that?
inter specific
intra specific
All organisms ___________ for resources.
herbivore
compete
organelle
This is any close relationship between any two different species in an ecosystem
symbiosis
parasitism
mutualism
commensalism
Both species benefit
symbiosis
parasitism
mutualism
commensalism
One species benefits, the other is unaffected
symbiosis
parasitism
mutualism
commensalism
One species benefits, the other species is harmed
symbiosis
parasitism
mutualism
commensalism
Ostriches and gazelles feed next to each other. They both watch for predators. Because the visual abilities of the two species are different, they can each identify threats that the other animal may not see as readily.
symbiosis
parasitism
mutualism
commensalism
Mistletoe extracts water and nutrients from the spruce tree to the detriment (ill effect) to the spruce
symbiosis
parasitism
mutualism
commensalism
The number of individuals per unit area.
distribution
carrying capacity
density
none of the above
This is the most commonly seen distribution pattern. Example: wolves. This is usually because there are resources found in particular areas and the organisms need more space to survive.
Random
Uniform
Clumped
Ueven
What are the three types of distribution patterns?
uniform, clumped, random
uniform, uneven, random
uneven, clumped, random
uniform, clumped, uneven
Area in a body of water where it is cool and dark and bottom-feeders are located.
Littoral Zone
Benthic Zone
Limnetic Zone
Marine ecosystem that connects a river with the ocean
estuary
salt marsh
mangrove swamp
coral reef
Aquatic life is abundant, diverse, and full of sunlight at which zone?
littoral zone
benthic zone
limnetic zone
Area of ocean that extends from the low-tide line out to the edge of the continental shelf
deep zone
neritic zone
open ocean
aphotic zone
A rare large-scale disturbance is called a ...
Horizontal stratification
Successional status
Catastrophe
Is the development characteristics and recovery process after a community disturbance.
Successional status
Physiognomy
Structure
What are the 2 types of stratification?
Vertical & Horizontal
Quadrat & Vertical
Quadrat & Transect
Horizontal & Diagonal
Last stabilized community in plant succession is called
seral community
ecotone
ecosere
climax community
Identify the correct taxon order
domain, kingdom, phylum,order,class,family,genus,species
domain, kingdom, phylum, class, order, genus, family, species
domain, phylum, kingdom, class, order, genus, family, species
domain, kingdom, phylum, class, order, family, genus, species
