Because so little energy passes on, food chains generally have how man…

Question

Because so little energy passes on, food chains generally have how many steps?

Accepted Answer

D. Three or four

1. Energy loss at each step is great.
2. Chains have only three or four steps.
3. Very little remains after four levels.
_Source: syllabus Science, Chapter 15, Our Environment._

Answer

Seven or eight

Answer

Nine or ten

Answer

Only two steps

Because so little energy passes on, food chains generally have how many steps?

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