Energy, Environment, Microbiology and Immunity

WBI14Unit 46 topics · 18 questions

Key equations

The relationships this unit leans on most. Check your formulae or data booklet for which ones the exam gives you.

$\text{NPP} = \text{GPP} - R$: net primary productivity: what's left after respiration
$\text{efficiency} = \dfrac{\text{energy passed on}}{\text{energy received}} \times 100$

4.4Microbiology and pathogens3 questions

efficiency = \frac{energy passed on}{energy received} \times 100

energy transfer between trophic levels, as a percentage