Use ecosystem measurements to represent energy available at successive trophic levels with appropriate units.
Tę umiejętność sprawdzają 3 zadania wzorowane na arkuszach IB z lat 2022–2025.
Biologia IBPaper 1A, listopad 2025, TZ3wzorowane1 pktzamkniętełatwe (szac.)
The diagram is a pyramid of energy. Which reading is valid? A. Producers reflect exactly19200units of incoming sunlight B. The36units belong to decomposers at every level C. Primary consumers receive4800kJ m⁻² year⁻¹ D. Secondary consumers receive4800units
Biologia IBPaper 3, maj 2023, TZ1wzorowane2 pktotwarteśrednie (szac.)
Outline the additional measurements needed to construct an energy pyramid for this web.
Biologia IBPaper 1, maj 2022, TZ1wzorowane1 pktzamkniętełatwe (szac.)
Water fleas feed on algae, small fish eat water fleas, and herons eat the fish. Which energy pyramid has the correct trophic order and relative energy availability? A. Pyramid A B. Pyramid B C. Pyramid C D. Pyramid D