Mercury
Mollusks2
Greenpeace for CHEMICAL REGULATORY ANNUAL CONFERENCE 2013
How Ecosystems WorkSection 2 DAY 1 Chapter 5 How Ecosystems Work Section 2: Cycling of Materials.
Chapter 5 Section 2 The Cycling of Materials. Objectives List the three stages of the carbon cycle. Describe where fossil fuels are located. Identify.
Trophic Levels & Ecological Pyramids June 9, 2015 Energy Flow in Ecosystems 1.
Proteins make up the bodies of organisms Proteins build up information networks in organisms What is Protein? How about protein structure? Protein Synthesis.
DAY 1 Chapter 5 How Ecosystems Work Section 2: Cycling of Materials.
Site of most chemical reactions in the cell The Levels of organization.
2.5.5-.7 Productivity
Chapter 5: How Ecosystems Work. 5-1 Life Depends on the Sun Photosynthesis: process by which plants, algae, and some bacteria use sunlight, carbon dioxide,
DDT, a powerful insecticide, is invented by chemist Paul Hermann Muller.
