•Describe the word that you see on each slide. •Your partner will write down the word they think you are describing.•You can not use the word or part of the word in your description.

Ecology Test Password.

Water cycle

competition

Biotic factor

Evaporation

population

predator

ecosystem

community

ecology

Birth rate

limiting factor

Death rate

immigration

emigration

habitat

Natural selection

commensalism

Abiotic factor

predator

commensalism

adaptation

herbivore

prey

parasitism

predation

symbiosis

parasite

mutualism

host

producer

consumer

carnivore

omnivore

scavenger

decomposer

Energy pyramid

decomposer

Food chain

photosynthesis

Food web

condensation

Nitrogen fixation