WorksheetsEnergy Flow/Trophic Levels Review
Total questions: 15
Worksheet time: 14mins
The arrows in a food chain or web represents what?
They point to the organism that is being eaten.
It shows how sunlight flows within an ecosystem.
They show what direction the energy is flowing between organisms.
They represent how water is transferred within a habitat.
Organisms that create their own energy from sunlight or chemicals
Herbivore
Omnivore
Autotroph
Heterotroph
An organism that obtains energy from eating animal tissue.
Omnivores
Carnivores
Herbivores
Animals
An organism that obtains energy by consuming plants and animals.
Omnivores
Carnivores
Herbivores
Humans
An organism that uses an outside source of energy like the sun to create energy-rich food molecules.
Consumer
Producer
Decomposer
Parasite
The process of plants using energy from the sun to create the first trophic level is called?
Photosynthesis
Chemosynthesis
Cellular Respiratation
Primary Producers
An organism that eats both plants and animals are know as a
Carnivore
Omnivore
Herbivore
Decomposer
What is the first source of energy for all food webs?
Plants
Sunlight
Mineral in the soil
Decomposers
Apex Predator
Primary Producer
Primary Consumer
All of these are primary consumers
Which option is the most accurate representation of how energy is transferred within a marine environment.
Food web
Food chain
Water cycle
Fast food
The base of all marine food webs begin with:
zooplankton
primary consumers like sea turtles
apex predators
phytoplankton
How well prepared do you feel for the unit 1 exam?
I'm going to ace it!
I feel pretty good about it.
I just feel ok about it.
I am definitely going to fail this exam!!!!!
