Is energy in an ecosystem flow from consumers to producers true?

False
Its Producers to Consumers not the other way around.

Why?
1.Producers/Autotrophs
They make their own food
Like Ferns, Fungi, Shrubs

2. Primary Consumer/Herbivore
They eat the producers and cannot make their own food
Like Rabbits, Mice, Small Birds, Small Reptiles

3. Secondary Consumers/ Carnivore
They eat the Primary Consumers
Like Snakes, Roadrunners, Toads

4. Tertiary Consumer/ Carnivore
They mostly eat the Secondary Consumers but sometimes eat the Primary Consumers
Like Hawks, Coyotes, Humans

(5. Decomposers
They breakdown whatever has died from all levels from Producers to Tertiary and put the nutrients into the earth giving Producers nutrients
Like Worms, Raccoons, Insects )

Hope this helped

False
Its Producers to Consumers not the other way around.

Why?
1.Producers/Autotrophs
They make their own food
Like Ferns, Fungi, Shrubs

2. Primary Consumer/Herbivore
They eat the producers and cannot make their own food
Like Rabbits, Mice, Small Birds, Small Reptiles

3. Secondary Consumers/ Carnivore
They eat the Primary Consumers
Like Snakes, Roadrunners, Toads

4. Tertiary Consumer/ Carnivore
They mostly eat the Secondary Consumers but sometimes eat the Primary Consumers
Like Hawks, Coyotes, Humans

(5. Decomposers
They breakdown whatever has died from all levels from Producers to Tertiary and put the nutrients into the earth giving Producers nutrients
Like Worms, Raccoons, Insects )

Hope this helped