Do Now Task . . . . . . . Look back at your notes from your homework – compare these with the people on your table.

Slides:



Advertisements
Similar presentations
Energy flows through ecosystems.
Advertisements

Lesson 5 Intro to Ecology Get out of the chain and into the web Food Chains, Webs, and Pyramids.
Biodiversity and the distribution of life on planet earth.
Food Chains and Food Webs How energy moves in an ecosystem OR who eats who!?
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.
Eco-friendly A special relationship Web Browser What’s.
Starter: 9/10-11/ Application/ Connection: Food Web Poster Exit: 9/10 Explain the difference between Food Web and Food Chain 9/11 Food Webs Poster.
4/25/13 DO NOW: Put last night’s Review Sheet in the basket.
Plant & Animal Interdependence Week 9 Directions 1.Prepare your desk for science. 2.Use voice level 0 (no voice) to skim through textbook pgs to.
Bell task: Spot the 12 differenceBell task: Spot the 12 difference Food Chains.
Food chain and food webs. Producers? an organism, that is able to produce its own food.
Eco-friendly A special relationship Web Browser What’s.
Food Chains and Ecosystems
This is a song about food chains, food chains, food chains This is a song about food chains and living things on Earth.
Ch. 4 Ecology. Distinguish Between abiotic and biotic factors. Define key ecological concepts Right side – Define the following – Biotic – Abiotic – Niche.
13.4 Food Chains And Food Webs KEY CONCEPT Food chains and food webs model the flow of energy in an ecosystem.
Food Webs Write in complete sentences! Don’t talk during the Catalyst!  Catalyst:  Examine the food web to the right.  Tell me at least FIVE conclusions.
Food Chains and Food Webs
How Do organisms Get Energy? Objectives: -Learn how animals obtain nutrients. -Identify an ecosystem’s energy source. -Describe how energy moves through.
Write in complete sentences! Don’t talk during the Catalyst!
Food Webs Catalyst: Examine the food web to the right.
What is a Food Web?.
Aim: How are food chains & food webs different?
Food Web Questions Page 46 and 47. Draw five food chains based on the food web shown in fig  Seeds- mouse- snake.
Food Chains How do humans affect the food chain?.
FOOD CHAIN.
FOOD CHAINS AND FOOD WEBS
Energy Flow and Pyramids of Numbers Science - Chapter 2.
Food Web Producers, consumers, & decomposers. Three main components to the food web Producers Consumers Decomposers.
FOOD CHAINS AND WEBS Do Now: Draw a food chain that includes the following organisms: Do Now: Draw a food chain that includes the following organisms:
SCIENCE 1.12 ECOSYSTEMS Do now: Write down what you think the features of an ecosystem are? Learning intentions: Describe features of an ecosystem.
1 Energy Flow Through an Ecosystem Food Chains, Food Webs, Energy Pyramids.
Chapter 20 Interactions of Living Things. Environment Living Things Energy Types of Interactions Misc. $100 $200 $300 $400 $500.
Food Chains and Food Webs. Food Chain  Events in which one organism eats another.
Pass the Energy Activity
Ecology Learning Objectives:
Energy Flow Through an Ecosystem
Chapters 4 & 5 Study Guide!.
Food chains and Food Webs
Energy Flow Through an Ecosystem
Chapter 18 Review Ecology.
Ecosystem Structure.
FOOD CHAINS & FOOD WEBS Page
Trophic Levels Food chains.
4.2 Energy Flow in Ecosystems
Watch carefully What does this show us???
Food Webs.
Trophic relationship.
Energy in the ecosystem
Lesson 3 – Interactions in Ecosystems
Learning Objectives Identify the source of energy for life processes
Energy Flow in Food Chains, Food Webs, & Energy Pyramids
Lesson 1.3: Ecological Food Webs
Producer Life Cycle Part I – Food Chains and Webs Decomposer Consumer.
Food Chains and Food Webs
Living Things Need Energy
Energy in Ecosystems.
Example from food web below
Environmental feeding and relationships revision
Producer-An organism that can make its own food.
How do organisms obtain energy?
Warm-up: Put the following into a food chain in order
Energy Paths.
Energy Flow in Ecosystems
Square #1 Define each of the following: Biotic Factor Abiotic Factor
FOOD CHAINS & FOOD WEBS.
Food Chains and Food Webs
Food Pyramids/Food Webs
Energy Flow in Ecosystems
5.9B Vocabulary.
Presentation transcript:

Do Now Task . . . . . . . Look back at your notes from your homework – compare these with the people on your table

How could we minimise the impact on local ecosystems? L/O: To create a food web for your local area and investigate how man impacts upon this environment Starter: Working with a Partner or in Threes, combine your findings for all the creatures you identified and list them in your book. (You can also add in creatures you know were there but did not see)

Task 1 Place these creatures into an intricate food web like the American one shown here. Don’t forget to categorise each level (Primary Consumers etc).

Task 2 Choose one way that man affects any creature in this food chain. Annotate your food chain to show the possible affects of a number of creatures. For example . . . . . . The Pine Martens increase in population because they have more squirrels to eat People start feeding the squirrels Flowers and plant numbers decrease as they are being eaten by the squirrels

Levels for food web Level 4: Describe the food web in your local area Level 5: Explain the impact man can have on the food web giving examples Level 6: Come to conclusions about how we can solve some of the problems identified above. Level 7: Do some extra research into food web and how man affects them and compare this to your own investigation