Food Chains and Food Webs What is a Food Chain? A food chain is the path by which energy passes from one living thing to another.
Living Things in Ecosystems Every organism can be classified as a producer, a consumer, or a decomposer. Scientists classify an organism into one of these.
Life Abounds Consume or be Consumed! & Decomposers .
Science Station Vocabulary and Introduction to Molecular Biology Unit.
Chapter 3 Interactions in Ecosystems
BILYEU Chapter 31 Ecology. BILYEU Ecology The branch of biology that deals with the interactions between organisms and the relationship between organisms.
Ecology
Ecosystems Interdependence. Objectives Distinguish an ecosystem from a community. Sequence the process of succession.
Created by Mr. Hemmert. Science ALCOS L5.3 Tracing the flow of energy through a food chain Example: producer, first-level consumer, second-level consumer,
Regents Exam Format A: 30 Multiple Choice B-1: Multiple Choice B-2: MC and Short constructed response Reading passages, graphing, lab skills C: Constructed.
Chapter 5 How Ecosystems Work. Life depends on the sun!!! Photosynthesis: the process of converting light energy into chemical energy. -Carbohydrates.
2.5 Ecosystem level An ecosystem consists of a community (group of living organisms) and the physical environment (Starr & Taggart 1989) and chemical environment.
