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WorksheetsCatastrophic Event and Ecological Succession Vocabulary
Total questions: 94
Worksheet time: 1hrs 6mins
It hadn't rained for three months straight and the _________ began to kill our crops.
What does tsunami cause
A sinkhole
An earthquakes
A beach
non of the above
How does a hurricane affect an environment?
they kill every thing in its path
cause the environment never to recover
they generate strong winds that can completely defoliate forest canopies and cause dramatic structural changes in wooded ecosystems
they generate strong winds and messes up wood
What is a food chain is made up
producers, consumers, decomposers.
humans, sun, water.
air, fire, energy.
planets, stars, rockets.
Most tornadoes form from?
Hurricanes
Cyclones
Thunderstorms
Tsunamis
How does a avalanche destroy the ecosystem?
drowns the plants
burns the plants
blows away the plants
flattening and destroying the plants
How does a earthquake affect an urban ecosystem/
Have Floods
Have Tsunami
Have Drought
buildings and houses fall
Evaluate how volcanoes have an effect on an forest ecosystem
ash will destroey the atsposphere
The volcanic eruption will cause complete destruction.
The lava wont destroy anything
the volcano will blow its self up
What is the predictable and orderly changes that occur over time in a community of plants and animals?
ecological sucession
primary succession
secondary succession
ecology
What is the series of changes occurring in a newly formed, barren habitat?
ecological sucession
primary succession
secondary succession
ecology
What is the scientific study of the relationships between organisms and their environments?
ecological sucession
primary succession
secondary succession
ecology
What is the base, usually rock or soil, in which an organism lives?
sere
colonize
pioneer species
substrate
What is the first species to populate or repopulate a barren or disturbed area?
sere
colonize
pioneer species
substrate
What is to establish growth in an ecological community?
sere
colonize
pioneer species
substrate
What is a stage in the series of communities formed during ecological succession?
sere
colonize
pioneer species
substrate
What is the plant life in an area?
vegetation
hardwood
softwood
botanist
What is a scientist who studies plant life?
vegetation
hardwood
softwood
botanist
Plants and animals that have migrated to places where they are not native?
Invasive Species
Extinction
Emmigration
Endemic Species
The disappearance of a species from all parts?
Population Dynamics
Succession
Immigration
Extinction
An ecological succession that begins in an area where no biotic community previously existed?
Secondary Succession
Extinction
Primary Succession
Biotic Disturbances
Disturbances caused by non-living factors: fire, oil spills, drought?
Biotic Disturbances
Immigration
Emmigration
Abiotic Disturbances
Disturbances caused by living factors: digging, deforestation, ground hogs?
Endemic Species
Biotic Disturbances
Abiotic Disturbances
Succession
Succession following a disturbance that destroys a community without destroying the soil?
Primary Succession
Secondary Succession
Extinction
Biotic Disturbance
Factors that limit population growth?
Limiting factor
Extinction
Invasive Species
Endemic Species
Natural gradual changes in the types of species that live in an area?
Biotic Disturbances
Abiotic Disturbances
Succession
Limiting Factor
1. What is the name given to lichen or moss during primary succession?
pioneer species
volunteer species
founder species
conqueror species
1. a stable ecological community that has reached maturity
ecological succession
climax community
secondary succession
pioneer species
1. the first organisms that appear in an ecological community
ecological succession
primary succession
secondary succession
pioneer species
succession that occurs in an area where soil is already present
ecological succession
primary succession
secondary succession
species
succession that occurs in an area with no soil
ecological succession
primary succession
secondary succession
pioneer species
A balance of biotic and abiotic factors in an ecosystem
Niche
Limiting factors
Equilibrium
Biomes
Organisms that are naturally adapted to living in an area
Native species
If one species dies, a new species will fulfill the same role
photosynthesis
eutrophication
The living organisms in an ecosystem (plants, animals, bacteria).
extinction
biotic factors
abiotic factors
climax community
The nonliving parts of an ecosystem (soil, air, water, sunlight).
abiotic factors
biotic factors
to put fresh oxygen into the air
to feed Johnny
the tendency of a community to maintain a relatively constant structure
disturbance
ecological succession
character displacement
stability
a gradual process of change and replacement in a community
ecological succession
primary succession
secondary succession
resource partitioning
