Duplicate of Ecology

air, water, soil, sun, rainfall, rocks, temperature

herbivore

detritivores

living things

when more than one organism uses a resource at the same time

scientist that studies ecology

eat both plants and animals

which is not a level of organization?

the total mass of living matter at each trophic level

anything that takes up space and has mass

one organism benefits at the expense of another organism

what are biomes?

which is an example of an autotroph?

organisms recycle what back into the air during respiration?

Which of the following is not a biotic factor

which is not a omnivore?

organism that is pursued

evaporation, condensation, transpiration

example of an detritivore

the exchange of matter through the biosphere

each step in a food chain

Which is not a type of symbiosis?

get energy by consuming others

one organism benefits & the other organism is not harmed

What cycle is pictured?

all living things are composed of?

rain, snow, sleet

area where an organism lives

autotroph

which is not a phase of water

the first level in a food chain are what?

which one is a herbivore?

Which is not a carnivore?

study of the relationships among living organisms & their interactions with their environments

process that is the reverse of photosynthesis

herbivores, carnivores, omnivores,& detritivores

organism that pursues another organism

which organism captures atmospheric nitrogen for the process of nitrogen fixation?

what do organism need to sustain life and undergo life processes?

model representing interconnected food chains and how energy flows through a group of organisms

biosphere

eat only meat

organisms live closely together and benefit from each other

Law of conservation of mass

close relationship that exists when 2 or more species live together

animal urine and decomposition of dead animals