Bio - Ecology Review

Salt concentration, water temperature, and the whale shark might all be used in a description of an ocean

• climate

• food web

• ecosystem

• population

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

An ocean, a forest, and a grassy meadow are each examples of a complete ecosystem. Complete ecosystems contain only

• animals

• rocks and water

• living and nonliving things

• populations of plants and animals

Tags

NGSS.MS-LS2-3

Which represents a community?

• all the E. coli bacteria in a pond

• the abiotic factors in Lake Michigan

• all the interacting populations in a forest

• the concentration of minerals in the soil

Study of interactions between organisms and their environment 

• niche
• community 
• ecology
• ecosystem

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Members of a species in a defined area

• Ecosystem
• community
• biodiversity
• population

Non-living factor that affects an ecosystem

• biotic factor
• abiotic factor
• food chain 
• biome

Tags

NGSS.MS-LS2-3

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3

A living or once-living organisms in an ecosystem is a

• population
• biotic factor
• abiotic factor
• community

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Choose the correct levels of Organization from lowest to highest...

• population, community, ecosystem, organism

• organism, population, community, ecosystem

• organism, population, ecosystem, community

Populations consist of

• a single species

• multiple species

• the biotic and abiotic factors of an environment

• a grouping of ecosystems

Tags

NGSS.MS-LS2-1