Ecosystem

The feeding relationship from one organism to another in an ecosystem is known as a ____________________.

• producer

• food chain

• herbivore

• carnivore

Tags

NGSS.MS-LS2-3

The three categories of biotic things are:

• abiotic, biotic, and symbiotic

• communities, populations, and niches

• producers, consumers, and decomposers

• adaptation, physical, and behavioral

The highest level on the energy pyramid is the __________.

• producers

• first level carnivores

• decomposers

• second level carnivores

Tags

NGSS.MS-LS2-3

When one type of organism eats another, _____________ is passed from one level to another.

• biotic

• abiotic

• energy

• producer

Tags

NGSS.MS-LS2-3

The feeding relationships from one organism to another in an ecosystem is known as a(n) ____________________.

• energy pyramid

• food chain

• adaptation

• niche

Tags

NGSS.MS-LS2-3

Biotic means "living"

• True

• False

What is a producer?

• A plant or algae, that uses light energy or chemical energy to produce food

• An organism that eats both plants and animals

• An organism that eats dead organisms

• An organism whose primary food source is plants

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What role do wolverines play in the Sierra Nevada ecosystem?

• producer

• decomposer

• scavenger

• herbivore

Which of the following is an example of a consumer?

• orange tree

• wildflowers

• seaweed

• grasshopper

Tags

NGSS.MS-LS2-3

Which of the following is an example of a herbivore?

• rabbit

• bear

• wolverine

• shark