Ecology All Vocab. 7Th Grade

Front 1

The energy role of the first organism in a food chain is always a(n)

Back 1

Producer

Front 2

The bottom layer of an energy pyramid represents________, the first feeding level

Back 2

Producers

Front 3

A relationship in which one of the organisms benefits and the others is harmed

Back 3

Parasitism

Front 4

The type of climax community that develops in an area depends in part upon the ________ of that enviornment

Back 4

Resourses

Front 5

The study of interactions that occur among organisms and their enviorment is called

Back 5

Ecology

Front 6

The study of interactions that occer among organisms and their enviorment is called

Back 6

Ecology

Front 7

The struggle of two species to occupy a certian niche in an ecosystem is an example of

Back 7

compatition

Front 8

Nitrogen fixation is preformed by

Back 8

Soil Bactiria

Front 9

The ______ biome receives less than 25cm of rain a year and my have large temperature shifts everyday

Back 9

Desert

Front 10

The burrow a chipmunkdigs under a patio stone is an example of a(n)

Back 10

Habitat

Front 11

organisms that can use energy from an outside sourse (like the sun) and turn it into food are called

Back 11

Producers