Calculate in Joules the Four Types of Ecological Efficiencies for
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Essay

$$\begin{array} { | l | l | l | } \hline \text { Energy (J) } & \begin{array} { l } \text { Terrestrial } \\\text { Ecosystem }\end{array} & \begin{array} { l } \text { Aquatic } \\\text { Ecosystem }\end{array} \\\hline \begin{array} { l } \text { Net production available in } \\\text { lower trophic level }\end{array} & 1,500 & 1,500 \\\hline \text { Consumed energy } & 375 & 826 \\\hline \text { Assimilated energy } & 260 & 550 \\\hline \text { Net production energy } & 84 & 210 \\\hline\end{array}$$
Calculate in joules the four types of ecological efficiencies for the terrestrial and aquatic ecosystems from the table. Which ecosystem is more ecologically efficient?