Ecosystem Plans and Marine Food Web

How many producers are in this food web?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

How many producer-consumer relationships exist in this food web?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

If the phytoplankton dies out, what happens to all the other organisms?

• All other organisms will thrive.

• All other organisms will die.

• There will be no effect on other organisms.

• Some organisms will adapt and survive.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Is this food web sustainable because of its biodiversity?

• Yes, the food web is sustainable due to its biodiversity.

• No, the food web is not sustainable despite its biodiversity.

• The sustainability of the food web is not determined by its biodiversity.

• Biodiversity has no impact on the sustainability of the food web.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

List 3 biotic factors that a shark would compete for.

• Food, mates, and territory

• Water, sunlight, and temperature

• Rocks, sand, and water currents

• Oxygen, carbon dioxide, and nitrogen

Tags

NGSS.MS-LS2-1

How many organisms compete for the water fleas as a food source?

• One

• Two

• Three

• Four

Tags

NGSS.MS-LS2-1

What is an abiotic factor that a sea lion would need for survival?

• Water

• Fish

• Seaweed

• Crabs

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-ESS2-4

Which organism would be the most affected if the mullet were removed from this food web?

• A. Heron

• C. Algae

• D. Crabs

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Who has to eat the most because they do not get much energy from their food?

• Sharks

• Sea lions

• Small mollusks

• Phytoplankton

Tags

NGSS.MS-LS2-3

Who makes their own food?

• Sharks

• Sea lions

• Small mollusks

• Phytoplankton

Tags

NGSS.MS-LS1-6