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Aim:How does energy travel through an ecosystem?
Food Chain Rose plant aphids beetle chameleon hawk The deep-sea hydrothermal ecosystems are the exception to this food (no photosynthesis, instead chemosynthesis)
Section 3-2 Salt Marsh Ecosystem Food Web
Energy flow in an ecosystem can be illustrated using ecological pyramids. Numbers pyramid Biomass pyramid Energy Pyramid
Number Pyramid Shows numbers but not size
Biomass Pyramid Indicates the Total mass of the organisms in each trophic level
Energy Pyramid Shows the total Amount of energy present in each level.
Roles in an Ecosystem Producers Consumers (herbivore, carnivore, omnivore, decomposer, detrivore) VideoVideo: The Importance of Decomposers Write down.
Energy Flow Chapter 25, Section 3. Converting Energy Matter All living things are made of matter. Matter is anything that has mass and takes up space.
Ecosystems and Biomes G.2.1-G.2.5. Primary Production in Ecosystems Energy hits the earth in the form of solar radiation. A small percentage of this.
Energy Flow 3-2 Biology Flora. Producers Producers/autotrophs – organism that can capture energy from sunlight or chemicals and use it to produce its.
Energy Flow through a Food Chain. ENERGY FLOW Autotrophs vs. Heterotrophs
Photosynthesis: use of chlorophyll. Energy storing process. 6 CO H 2 O + solar energy C 6 H 12 O O 2 Cellular Respiration: Aerobic Respiration:
I. Energy Flow A. Producers / Make their own food through photosynthesis / Examples: Plants, algae A. Producers / Make their own food through photosynthesis.
Ecology. Ecology is the study of the interactions of living organisms with one another and with their physical environment (soil, water, climate…) ECO.
Biology AHSGE Standard XIII- Matter and Energy Transfer.
Energy flows through ecosystems. Chapter 1 Section 3.
Chapter 2.2 Trophic Level: Who eats who in the food chain Steps along which materials & energy pass Shown as food chains, webs & pyramids.
2.1 – Energy Flow in Ecosystems. Energy flow in ecosystems Biomass is the total mass of all living things in a given area. – Biomass can also refer to.
PAP Bio 9/5-6 WU Finish experimental design/ set up Eco II PP HW: no change.
Ecology. What is Ecology? Ecology is the study of interactions among organisms and between organisms and their environment. Ecology is the study of interactions.
Energy Flow Through an Ecosystem Food Chains, Food Webs, Energy Pyramids.
Small Scale ecosystems. Micro habitats e.g. under leaf Habitats e.g. freshwater pond Zones e.g. layers of the rain forest Biomes e.g. Tropical rainforest.
QOTD - NO MARK QUIZ 1. The number of deer in a forest is called… THE POPULATION THE POPULATION 2. Which does not belong? Sunshine, Water, Dirt or a rotting.
Energy Flow in an Ecosystem. Energy Transfer Energy is the ability to do work 3 main paths in which energy flows Producers Consumers Decomposers.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu UNIT ONE: General Ecology and Population Part 1: Content Food Chains,
Section 13-6 Pyramid Models Write everything that is underlined.
Topic 5.1 / Option G.2 Ecosystem Ecology 1 Matter and Energy Flow in Ecosystems Assessment Statements: , G G.1.10, G.2.1 – G.2.5.
How is everything on our planet interconnected?. Layers of Our Planet Geosphere: solid part of earth that consists of soil, rock and sediments. Atmosphere:
Section 13-3 & 13-4 Energy & Food Chains Section 13-3 & 13-4 Energy & Food Chains Write everything that is underlined.
Energy in Ecosystems Food Chains, Food Webs and Energy Pyramids Courtesy:
Energy Flow in Ecosystems 3.4. Energy Flow When an animal eats a plant, energy is transferred from plant to animal The same thing happens when an animal.
Biology 3A – Ecosystems – background. Terminology Pyramids Food chains Food webs Field work Sustainability Diversity Flexibility Matter cycles Energy.
1 Energy Flow Through an Ecosystem Food Chains, Food Webs, Energy Pyramids.
Ecosystems and Energy Chapter 3. What is Ecology? Ecology – study of the interactions among organisms and between organisms (biotic) and their abiotic.
Chapter 5 How ecosystems work. Section1: Energy Flow in Ecosystems Use sunlight in photosynthesis Plants, algae, and some bacteria capture solar energy.
Ecology Movement of energy. Know the 3 Es Ecology = the study of the relationship between organisms and their environment. Ecosystem = all the living.
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