1) Draw a food chain for Puget Sound using these organisms and abiotic components.
herring, marine bacteria, people, phytoplankton, pteropods, salmon, sunlight
2) Label the producer, consumer (indicate different levels), decomposer
1) 利用这些生物和非生物成分为普吉图海湾绘制一条食物链。
鲱鱼,海洋细菌,人,浮游植物,翼龙,鲑鱼,阳光
2) 标注生产者、消费者 (标明不同层次) 、分解者