BIOGEOCHEMICAL CYCLES. Law of conservation-atoms atoms neither created or destroyed Same atoms must be passed around again and again CHNOPS make up 98%
Chapter 5 Section 2 The Cycling of Materials. Objectives List the three stages of the carbon cycle. Describe where fossil fuels are located. Identify.
Chapter 11 Protists. Protista (Protists) Some are too tiny to be seen without a microscope while others are meters long Some are like animals, plants.
Ecosystems. Feeding level vocab Producers are the autotrophs of an environment Mostly by photosynthesis Consumers are the heterotrophs of the environment.
10/5/2015 CHAPTER 14 ECOSYSTEM ORGANIZATION AND ENERGY FLOW.
A. Structure of a Chloroplast 1. has an inner and an outer membrane. 2. The inner membrane encloses a thick fluid called stroma. a. Suspended in the stroma.
Ecosystems. Human beings and ecosystems
