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Trophism
Population Dynamics
Degradation & Destruction
Conservation
Misc.
100
How much energy is lost through each trophic level
What is 90%
100
Constant, steady growth of an organism
What is arithmetic
100
Salty soil and less plants near the coast can indicate:
What is saltwater intrusion
100
Making a way for animals to move safely from one fragment to the other fragment of their ecosystem
What is habitat corridor
100
In symbiosis, when the host loses and the symbiont gains
What is parasitism
200
Autotroph
What is a producer
200
Explain exponential
What is every increasing amount of a species
200
Carribou in Alaska being split apart by the Alaskan pipeline is an example of:
What is habitat fragmentation
200
Ecologically changing the Earth can affect your
What is ecological footprint
200
The more species in an ecosystem cause more:
What is biodiversity
300
Species that gets food from other species
What is a heterotroph(consumer)
300
When an ecosystem reaches its maximum number of organisms
What is carrying capacity
300
DDT's killing insects, fish and birds is an example of:
What is biomagnification
300
Terracing and green manure are two ways of:
What is ecological farming techniques
300
Precipitation, Infiltration, Runoff, Evaporation, Transpiration, and Condensation
What is the water cycle
400
Grass-> fuzzy bunnies->wolves is an example of:
What is a food chain
400
Eventually _________________ can lead to the overuse of resources (ex:food)
What is human population growth
400
Destroying a habitat completely
What is habitat loss
400
The overall way to help organisms survive:
What is protection
400
Spanish moss growinng on trees is an example of:
What is commensalism
500
How much energy is recieved from the original producer to the tertiary
What is .1%
500
Wolves in Yellowstone are an example of:
What is a keystone species
500
4 names for species that did not evolve in the ecosystem they are in
What is introduced, non-native, invasive, and exotic species
500
Buying one metal bottle instead of 50 plastic bottles is an example of:
What is reducing, reusing, and recycling
500
One way to maintain biodiversity
What is prescribed burns