Explain why an energy pyramid and a food pyramid have similar shapes.
问题描述：
Explain why an energy pyramid and a food pyramid have similar shapes.
答
解释为什么一个能量的金字塔和食物金字塔也有类似的形状。
答
解释下为什么能量金字塔和食物金字塔具有相似的形状/构造。
答
In a food pyramid,the consumers decrease in number as the trophic level increases (10% of energy passed to next level).In energy pyramid,the lower number of consumers make up less total energy.