Life Science sem 2 wk 6

a symbiotic relationship in which both species benefit

• mutualism

• commensalism

• parasitism

a symbiotic relationship in which one species benefits and the other is not affected

• mutualism

• commensalism

• parasitism

a symbiotic_relationship in which one species benefits and the other is harmed

• mutualism

• commensalism

• parasitism

the place in which an organism lives

• ecosystem

• habitat

• limiting factor

the study of interactions among organisms and their environment

• meteorology

• biology

• ecology

average weather pattern in an area over a long period of time

• climate

• plankton

• ecological succession

gradual changes that occur in the types of species that live in an area

• permafrost

• ecological succession

• lighted zones

large geographic areas with similar climates and ecosystems

• biomes

• estuary

• pioneer community

soil layer below the thawed surface in tundra and taiga biomes

• lighted zones

• permafrost

• climax community

area where a river meets the ocean

• estuary

• climate

• primary succession