Question

read the sentences below, filling in the blanks with items from this list. each item will be used once.
10
harmony
decomposers
base
kcal
biomass
trophic levels
trophic
organisms
tertiary
energy flow within ecosystems refers to the movement of energy through various _, creating a unidirectional path.
trophic levels in ecosystems include producers, consumers, and _
consumers are divided into primary, secondary, and _ consumers.
only about _ % of energy is passed from one trophic level to the next.
the unit of measurement for energy is _
ecological pyramids visually represent the flow of energy and the distribution of organisms across different _ within an ecosystem.
in an energy pyramid, the highest amount of energy is found at the _
biomass pyramids show the total mass of living organisms, with the base representing the trophic level with the highest _
the numbers pyramid focuses on the number of organisms at each _ level.
understanding energy flow and interpreting ecological pyramids allows us to appreciate the delicate _ of nature.

Explanation:

• For the first sentence, "trophic levels" make sense as energy flows through different levels in an ecosystem.
• "Decomposers" are the third component (along with producers and consumers) in trophic levels.
• "Tertiary" is the next level after primary and secondary consumers.
• "10" is the approximate percentage of energy passed between trophic levels.
• "Kcal" is a common unit for energy.
• Ecological pyramids represent across "trophic levels".
• The "base" of an energy pyramid has the most energy.
• Biomass pyramids' base has the highest "biomass".
• The numbers pyramid focuses on each "trophic" level.
• "Harmony" fits as understanding energy flow shows nature's balance.

Answer:

1. trophic levels
2. decomposers
3. tertiary
4. 10
5. kcal
6. trophic levels
7. base
8. biomass
9. trophic
10. harmony