Current White Population demographics in Brandon, South Dakota 2016, 2015 by gender and age View Population Demographics and Statistics for all races in Brandon, South Dakota population totals
To understand the entire ecosystem ... we need to better understand the plankton. Photosynthesis by the phytoplankton accounts for up to half of global primary production. They also provide the primary food source for the zooplankton, and together form the base of the oceanic food chain.Larger and larger zooplankton, fish, and mammals depend on these plankton for their survival.n the smaller end of the spectrum exist bacteria (bacterioplankton) and viruses (virioplankton). Plankton also consist of the early life stages of much larger organisms, such as fish eggs and larvae (ichthyoplankton), which are both part of and dependant on the plankton itself.
I'm happy to see many key facts on team posters that align with today's goal: 1  The sun gives energy to producers (plants). 2  When you eat chicken for dinner, some of the sun's energy goes into your body. 3  A food chain is a model that show how energy and nutrients flow from one organism to another in an ecosystem. Producers are very important in the ecosystem because a producer gives a consumer food. One poster has arrows in-between each step of the food chain and each of the arrows is labeled sun's energy.