Home
Search
Create
Library
Topics
Student
Teacher
Admin
Map
Sign in for more features
YourStory
Home
Search
Create
Library
Topics
Student
Teacher
Sign in
Feedback
Contact Us!
Assessment
What is the primary source of energy in a marine food chain?
Sunlight
Deep-sea vents
Nutrients in water
Plankton
Which organism is typically considered the primary producer in a marine food chain?
Fish
Phytoplankton
Zooplankton
Sharks
In a marine food chain, what role do herbivores play?
Primary producers
First-level consumers
Decomposers
Top predators
Submit