WorksheetsEcology
Total questions: 10
Worksheet time: 6mins
What is the organism that is able to form nutritional organic substances?
ecology
heterotroph
mutualism
commensalism
What is Commensalism?
two organisms ; one benefits and the other derives neither benefit nor harm
three organisms ; they all benefit from eachother
organism has the same function and benefits from it
what element of ecology does it involve pets and is the HOST?
commensalism
community
parasitism
what is a biotic factor?
none of the above
physically adapted
physical rather than biological
relating to or resulting from living things, especially in their ecological relations
what is Trophic Levels?
organisms that dont share the same function
Organisms that share the same function in the food chain and the same nutritional relationship to the primary source
mutually dependence with organisms
relating to or resulting from living things, especially in their ecological relations?
biome
biodiversity
biosphere
regions of the surface, atmosphere, and hydrosphere of the earth with living organisms?
commensalism
mutualism
biosphere
what is a niche?
physical environment
becomes adapted
role as producer and consumer of food resources
all the above
definition of food chain?
in ecology, a community of organisms where each member is eaten in turn by another member
community of organisms die off
What is the difference between population ecology and community ecology?
Population- Same species
Community- live in a specific region under similar environmental conditions
population and community are the same
answers A and B
