ECOSYSTEMS. 1. FOREST ECOSYSTEM 2. POND ECOSYSTEM.

Slides:



Advertisements
Similar presentations
Energy Transfer in Ecosystem
Advertisements

Food Chains and Food Webs
Roles in an Ecosystem Producers Consumers (herbivore, carnivore, omnivore, decomposer, detrivore) VideoVideo: The Importance of Decomposers Write down.
Energy flow in Ecosystems
Chapter Energy Roles An organism’s energy role in an ecosystem may be that of a producer, consumer, or decomposer. An organism’s energy role is.
Food Chains and Food Webs
TEKS 5.9B: Describe how the flow of energy derived from the Sun, used by producers to create their own food, is transferred through a food chain and food.
1 Energy Flow Through in Ecosystems Lesson 1 Food Chains, Food Webs, Energy Pyramids.
Ch 22-1 Energy Roles In every ecosystem, each organism has a role in the movement of energy. producer, consumer, or decomposer. ◊An organism’s energy.
What is Energy?. Energy is the capacity for action/doing work.
How is an organism’s energy role determined in an ecosystem?
Ecosystem Structure.
Food Chain – a model of how energy is passed from organism to organism in a community Energy moves from one organism to the next in a one-way direction.
 an organism that makes its own food  an organism that eats other living things to get energy.
Chapter 37.1 and 37.2 – Ecology Dynamics The Flow of Energy  Sun: ultimate source of energy  The flow of energy is one way – from photosynthetic.
Unit B: Chapter 2 Vocabulary Living Things Depend on One Another.
3.1 Energy Flow in Ecosystem Mrs. Trimble Mrs. Perryman.
Energy Flows Through Ecosystems Sun: Makes all energy on Earth. Producers: Make their own food. Consumers: Get their food by eating other organisms. Decomposers:
9/18/14 Objective: How do living things get their energy? Do Now:
Review for Test Wednesday, November 18.
Organism. An individual animal, plant, or single- celled life form.
What happens when an organisms cannot get enough energy?
The Marine Biome Marine Food Chains. Biodiversity The variety of living things in a particular area.
Lesson 6. Producer Living things that make their own food.
FL#3. Standard 6e = Students know a vital part of an ecosystem is the stability of its producers and decomposers.
Energy pyramid.
Food Chains, Webs & Pyramids! 1) The Passage of Energy The Sun The source of energy for all life on the planet Producers (Autotroph) Use the sun’s energy.
Food Chains show how energy moves through the ecosystem in a linear fashion.
Food Webs Within Ecosystems Marine, Freshwater, and Terrestrial FOOD WEBS.
1 Energy Flow Through an Ecosystem Food Chains, Food Webs, Energy Pyramids.
ECOLOGY VOCAB. all the food chains that exist in a community. Food web.
Notes Energy Flow in an Ecosystem. Initial Energy Source Sunlight is the main energy source for life on Earth!
Energy Flow in Ecosystems
Energy Flow Through an Ecosystem
6CO2 + 6H2O + sunlight & chlorophyll C6H12O6 + 6O2
Energy Flow in the Ecosystem
2.2 Flow of Energy in Ecosystems
Energy Flow In order to live out its life, an organism must obtain energy through some means Sunlight is the main source of energy for life on Earth.
Ecosystem Structure.
Nutrition and Energy Flow
Copyright Pearson Prentice Hall
A living thing, such as a plant, that can makes its own food
Energy Flow.
Plant Energy GLE Demonstrate how all living things rely on the process of photosynthesis to obtain energy.
A living thing, such as a plant, that can makes its own food
Energy in an Ecosystem Lesson 6.
Energy Flow.
Food Chains and Food Webs
Living Things Need Energy
Introduction to Ecology
GMAS Practice Question
Producer-An organism that can make its own food.
Ecology SB4.
Ecology Biology I – Chapters
How do organisms obtain energy?
A living thing, such as a plant, that can makes its own food
Warm-up: Put the following into a food chain in order
9 Square Vocabulary Builder
Energy Flow in Ecosystems
Food Chains and Food Webs
Ecology Relationships Among Organisms
Ecology.
ENERGY FLOW SB4b.
Energy in an Ecosystem Lesson 6.
Energy Flow in an Ecosystem
FOOD CHAINS & FOOD WEBS.
FLOW OF ENERGY AND NUTRIENTS WITHIN ECOSYSTEMS
Energy Flow
3-2 Energy Flow.
Food Chains and Food Webs
Presentation transcript:

ECOSYSTEMS

1. FOREST ECOSYSTEM

2. POND ECOSYSTEM

3. OCEAN ECOSYSTEM

4. GARDEN ECOSYSTEM

5. GRASSLAND ECOSYSTEM

6. RIVER ECOSYSTEM

FOOD CHAIN

 Food Chain – is the transfer of energy  (food) from the producers to the series of consumers.  (It is composed of producers, consumers, and decomposers.)  The energy decreases as it is passed on from one organism to another.

 1.Autotrophs – producers (plants)  2.Heterotrophs – consumers (man and animals) a. First-order/Primary consumers (herbivores) b. Second-order/Secondary consumers c. Third-order/Tertiary consumers d. Fourth-order/Quaternary consumers 3.Microorganisms – decomposers 

FOOD WEB - is overlapping food chains

 Food/Energy Pyramid shows the amount of energy transferred from producers to several levels of consumers.  The producers make up the base of the food pyramid which contains the greatest amount of energy.  The amount of energy available from food decreases as one goes up to another level.