Give one word for energy transfer from producers to herbivores to carnivores in an ecosystem.
Energy flow
Each of the following sentences is false, make them true and rewrite the sentences.
1. Heterotrophs in an ecosystem are producers.
2. Carnivores in an ecosystem form the second trophic level.
3. 100% of energy is passed on from each torphic level to the next one.
4. The flow of energy in an ecosystem is cyclic.
5. The health of an ecosystem is judged by the flow of nutrients.