Intro to Ecology

What is the correct order of the levels of ecological organization from smallest to largest?

• Biosphere, biome, population, community, organisms, ecosystems

• Biosphere, biome, ecosystem, community, population, organisms

• Organisms, ecosystems, community, biosphere, biome, population

• Organisms, population, community, ecosystem, biome, biosphere

A single living thing is a(n) __________.

• Organism

• Population

• Community

• ecosystem

Tags

NGSS.MS-LS1-1

A group of living things of the SAME species in the same area at the same time.

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

All biotic (living) things in an environment. Groups of DIFFERENT species in the same place at the same time.

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-2

Biotic (living) and abiotic (nonliving) factors in an environment.

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-3

What does an energy pyramid show?

• Which animal is the biggest in a food chain

• Which animal eats the most in a food chain

• The amount of energy in each trophic level

• The amount of food available at each trophic level

Tags

NGSS.MS-LS2-3

What organisms occupy level A?

• Producers

• Primary Consumers

• Secondary Consumers

• Tertiary Consumers

Tags

NGSS.MS-LS2-3

What organisms occupy level B?

• Producers

• Primary Consumers

• Secondary Consumers

• Tertiary Consumers

Tags

NGSS.MS-LS2-2

What organisms occupy level C?

• Producers

• Primary Consumers

• Secondary Consumers

• Tertiary Consumers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What organisms occupy level D?

• Producers

• Primary Consumers

• Secondary Consumers

• Tertiary Consumers

Tags

NGSS.MS-LS2-3