Ecosystems Ocean Food Chain and Web

the path that energy takes from one organism to another in the form of food.

• food chain

• decomposer

• consumer

• aquatic

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

the food chains that overlap in an ecosystem

• food chain

• decomposer

• food web

• aquatic

Tags

NGSS.MS-LS2-3

Photosynthesis occurs in the world's ocean mainly by these microorganisms.

• phytoplankton

• oxygen

• fish

• bears

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

All energy in all ecosystems on earth first comes from

• the sun

• plants

• water

• animals

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which statement below best describes an ecosystem?

• an area with lots of plants and animals

• a natural environment

• an area made of living and non-living things

• an animal's habitat

What is the producer's role in a food chain?

• To make their own food using the sun's energy

• To hunt other animals for food.

• to break down waste and dead plants

• to eat both plants and animals

Tags

NGSS.MS-LS2-3

What model is used to show how food chains connect to one another?

• energy pyramid

• food web

• ecosystem drawing

• herbivore

Tags

NGSS.MS-LS2-3

a living thing that gets energy by breaking down wastes and dead plants and animals

• producers

• consumers

• decomposers

Tags

NGSS.MS-LS2-3

What is the primary source of energy in an ocean food chain?

• The sun

• Phytoplankton

• Fish

• Decomposers

Tags

NGSS.MS-LS2-3

Which organism is at the base of most ocean food chains?

• Phytoplankton

• Zooplankton

• Fish

• Sharks

Tags

NGSS.MS-LS2-3