Science 12

What do food webs form pathways of?

• Water flow

• Energy flow

• Air flow

• Nutrient flow

Tags

NGSS.MS-LS2-3

What role do carnivorous fish play in an aquatic food web?

• Photosynthesizers

• Primary consumers

• Secondary consumers

• Decomposers

Tags

NGSS.MS-LS2-3

What type of organisms are multicellular algae and single-celled phytoplankton?

• Herbivores

• Photosynthesizers

• Carnivores

• Decomposers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the significance of energy flow in a food web?

• It shows the growth of plants

• It illustrates the feeding relationships

• It maps the habitat of species

• It tracks the migration of animals

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which animal is a primary consumer in the Greater Yellowstone ecosystem food web?

• Coyote

• Mule deer

• Raven

• Bobcat

Which of the following is a tertiary consumer in the Greater Yellowstone ecosystem food web?

• Pacific tree frog

• Black tipped jackrabbit

• Bobcat

• Edith's checkerspot

Tags

NGSS.MS-LS2-3

What are primary producers?

• Organisms that rely on other consumers for nutrition

• Organisms that create food from sunlight, carbon dioxide, and water

• Organisms that feed on primary consumers

• Organisms that feed on secondary consumers

Tags

NGSS.MS-LS2-3

What is the main role of producers in the trophic pyramid?

• To consume other organisms

• To produce energy from sunlight

• To decompose organic matter

• To store energy as fat

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is lost as energy moves up the trophic levels?

• Water

• Heat

• Light

• Sound

Tags

NGSS.MS-LS2-3

What do sea otters help control in their ecosystem?

• Fish population

• Sea urchin population

• Bird population

• Plant population

Tags

NGSS.MS-LS2-4