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Define ecosystem. Community of organisms and their abiotic environment.
Define food chain. Food chain: the pathway of energy being transferred through various stages as a result of the feeding patterns of a series of organisms.
Compare primary and secondary succession. Primary: no life before Secondary: replaces previous life
How much energy is available for the level above on an energy pyramid? 10%
Define symbiosis Two or more species live together in a close, long-term association.
What is commensalism? One organism is helped, the other is not helped or hurt.
What is acid rain? When sulfur combines with water vapor, the rain lowers the pH of the soil and water sources.
What are renewable resources? Resources that are replenished naturally. Wind power Solar power
Ecology Jeopardy Jeopardy Quiz Review Game. Biotic or Abiotic? What am I?What goes around comes around Webs, chains, pyramids, & relationships Ecological.
Ecology. Ecology Ecology is the study of interactions between different kinds of living things and their environment. Ecology is the study of interactions.
Interactions of Living Things Guided Notes Food Chains, Food Webs, and the Transfer of Energy.
Part 2 - Food Chains and Webs: If an ecosystem is to be self-sustaining it must contain a flow of energy. Those life activities that are characteristic.
Life Science Ecology & the Environment. Ecology Study of the interactions that take place among organisms and their environment.
Ecology Note Card Challenge Who has many individuals of the same species living in the same area? I have ECOLOGY.
What Shapes an Ecosystem 4-2. Biotic and Abiotic Factors Biotic Factors – the biological influences on organisms within an ecosystem Biotic Factors –
Food Chains and Food Webs Energy Flow in Nature. Energy Roles An organisms energy role in an ecosystem may be that of a producer, consumer, or decomposer.
I. Niche Describes what an organism does and how it interacts with the biotic and abiotic factors of its environment. Describes what an organism does.
Ecology. Ecology is the study of the interactions of living organisms with one another and with their physical environment (soil, water, climate…) ECO.
Ecology Unit Modified by Beth Roland Jacobs Fork Middle School.
Ecology. What is Ecology? Ecology is the study of interactions among organisms and between organisms and their environment. Ecology is the study of interactions.
Click on a lesson name to select. Chapter 2 Principles of Ecology Section 1: Organisms and Their Relationships Section 2: Flow of Energy in an Ecosystem.
Interactions in Ecosystems Chapter 14. Every organism in the biosphere lives in a given habitat. The address The conditions that must exist for it to.
EcologyEcology: the study of interactions that take place between organisms and their environment Ecology.
PAP Bio 9/5-6 WU Finish experimental design/ set up Eco II PP HW: no change.
What Shapes an Ecosystem?. Biotic Factors – living/biological influences on organisms within an ecosystem. –Examples? Abiotic Factors – physical/non-living.
ECOLOGY The study of interactions of organisms and their environment.
I. Energy Flow A. Producers / Make their own food through photosynthesis / Examples: Plants, algae A. Producers / Make their own food through photosynthesis.
How is everything on our planet interconnected?. Layers of Our Planet Geosphere: solid part of earth that consists of soil, rock and sediments. Atmosphere:
What is Ecology? Ecology Definition - the study of interactions among organisms and between organisms in their environment.
Ecology By Ashley Olsen. What is ecology? Ecology is Ecology is the study of the relationship between the environment and living organism Their interactions.
Ecology Definition: the scientific study of interactions among organisms and their environment –Branch of biology that was developed from natural history.
ECOLOGY INTERACTIONS. Types of ecological interactions competition predation parasitism mutualism commensalism symbiosis.
Chapter 2 Principles of Ecology You will learn: 1. What an ecologist does. 2. Some important aspects of an organisms environment. 3.Trace the flow of energy.
Ecology The study of interactions that take place between organisms and their environment.
CHAPTER 3 Communities and Biomes You will identify factors that limit the existence of species to certain areas. You will describe how and why different.
ES Ecology. Abiotic Factors Nonliving factors in an environment Examples: –Air currents –Temperature –Moisture –Light –Soil Biotic Factors Biosphere –
Today I will study the components of an ecosystem because I need to understand how living things depend on one another.
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