Explain secondary production and why respiration and other losses keep it below primary production.
Tę umiejętność sprawdzają 4 zadania wzorowane na arkuszach IB z lat 2023–2026.
In an isolated meadow, plants accumulate new biomass and herbivores use some of it for growth. Over the same area and time, which comparison of production rates is expected? A. Primary production exceeds secondary production because part of the consumed carbon…
In an isolated meadow, plants accumulate new biomass and herbivores use some of it for growth. Over the same area and time, which comparison of production rates is expected? A. Primary production exceeds secondary production because part of the consumed carbon…
Describe energy flow through this fish-farming system.
Which process decreases the organic biomass retained within a feeding level? A. Fixing atmospheric carbon dioxide into sugars B. Oxidizing organic compounds in respiration and releasing carbon dioxide C. Converting absorbed amino acids into new tissue D.…
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