Mstep

What word best describe the image?

• Ecosystem

• Biosphere

• Biome

• Niche

Define abiotic

• Nonliving things

• Something big

• Something small

• Living things

A habitat is_________________.

• A place where an organism finds food, water, shelter and space to thrive.

• A place where there is no food, water, shelter or space for organisms to thrive.

A niche is ________________.

• The biotic and abiotic factors in an ecosystem.

• The roll we had with our meal.

• The habitat of an organism.

• The role (job) of an organism in an ecosystem.

What best describes the levels in ecology? from smallest to largest

• Organism

  Population

  Community

  Ecosystem

  Biome

  Biosphere

• Population

  Community

  Niche

  Biome

  Biosphere

  Organism

• Ecosystem

  Organism

  Population

  Community

  Biome

  Biosphere

• Biosphere

  Biome

  Ecosystem

  Community

  Population

  Organism

Which choice best describes a producer?

• An organism that does not eat.

• An organism that uses moonlight to directly make its own food.

• An organism that uses sunlight directly to make its own food.

• An organism that gets it food from other organisms.

Tags

NGSS.MS-LS1-6

Which definition best defines consumer?

• Organisms that do not eat or drink.

• Organisms that eat producers or other organisms.

• Organisms that only drink water.

• Organisms that eat sunlight.

Which image is a decomposer?

• Mushrooms

• Cows

• Plants

• Trees

Tags

NGSS.MS-LS2-3

An organism has how many copies of a gene for each feature?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-1

Heterozygous means there is/are............

• 0 copies of the same gene.

• 1 copy of the same gene.

• 2 copies of the same gene.

• 2 copies of genes that are different.

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-3

NGSS.HS-LS4-4