Starter Activity: On a show me board

Slides:

Advertisements

Similar presentations

Grazing Grazing is another form of predation – a grazer is simply a predator that moves from ‘victim’ to victim consuming part of it but not killing it.

Advertisements

Ecology & the Environment

Ecosystems 8.11 The student knows that interdependence occurs among living systems and the environment and that human activities can affect these systems.

Biodiversity and the distribution of life on planet earth.

Biodiversity and the distribution of life on planet earth.

 The nonliving parts of an organism’s environment.

Abiotic and Biotic Factors. Abiotic Factors These are the non-living components of an environment that impact all organisms living in that environment.

Unit 3 - Life on Earth Biodiversity and Investigating Ecosystems.

What can be measured in this picture?

` Category 1Category 2 Category 3 Category 4Lagniappe $100 $200 $300 $400 $500.

4-2: What Shapes an Ecosystem? Biology 1. Ecology tell you where an organism lives Ecology also tells you about the climate What shapes the ecosystem.

National 5 Biology Course Notes Unit 3 : Life on Earth Part 1 : Biodiversity and distribution of life.

Pick An Ecosystem Go to google images and find a food web from the ecosystem you have chosen Copy and paste a food web from your ecosystem.

ECOSYSTEMS CHAPTER 10.

Starter Activity: On a show me board Try to identify a part of the world each picture belongs to:

 Review Test   Outside observations  Terms  Organization of living things  Experiments with ecology  Homework Note: you will be writing and answering.

Ecology: Parts of an Ecosystem Population Dynamics.

Culminating Project for Unit on Interaction of Living Things in their Environment Aka “Who eats Whom”

1 Introduction to Ecology Section 1.3 PP Define Ecology Ecology is the scientific study of the interactions of organisms and their environment.

Ecology Study of organisms and their interaction with each other and the environment.

Competition – two species share a requirement for a limited resource  reduces fitness of one or both species.

Starter Activity: On a show me board describe this picture:

Starter Activity: On a show me board Choose an organism and state where it gets its energy from.

Warm-Up Update your Table of Contents for today…write your homework Get your Ecology Vocabulary out to be checked! Get something to correct your Evolution.

Jeopardy A B C D E Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500.

Chapter 18 Interactions of Living Things The study of the interactions between organisms and their environment Click for Term.

Interactions of Living things

Ecology: Ecosystems Cornell Notes Page 159. What is Ecology? What is Ecology? The study of how living things interact with each other and their environment.

Notes: Biotic & Abiotic Factors. A. Ecology The study of interactions between organisms and their environment.

What are Biotic and Abiotic Limiting Factors ? Nermin Youssef 9 th grade

 Local Area:___________  Divide paper in two columns ◦ Living Things ◦ Local Conditions.

Unit 1: Interactions Within Ecosystems

Organisms and Their Environment Habitat & Niche Habitat is the place a plant or animal livesHabitat is the place a plant or animal lives Niche is an.

Ch. 4 Ecology. Distinguish Between abiotic and biotic factors. Define key ecological concepts Right side – Define the following – Biotic – Abiotic – Niche.

Starter Activity: On a show me board What is the role of each living thing in this picture?

Go Fish!. Why are we doing this activity?  The number of organisms of one species that an environment can support indefinitely. Carrying Capacity.

Ecology Terms Review. A carnivore that feeds on the bodies of dead organisms.

Interactions in Ecosystems 2 CHAPTER Ecosystems are made up of living things (biotic factors) and non-living things (abiotic factors), which are connected.

ECOLOGY THE STUDY OF HOW ORGANISMS INTERACT WITH EACH OTHER AND WITH THEIR PHYSICAL ENVIRONMENT.

Ecosystem Notes Organism: a living thing

Friday, June 6, 11:34:02 AM Topic 6 Ecology. Friday, June 6, 11:34:32 AM The environment is every living and nonliving thing that surrounds an organism.

N4 Biology Unit 3 Life on Earth KA 3.1 Biomes and ecosystems.

Ecology Monday March 27, Website to help you study biology term

Food Webs Within Ecosystems

Ecology – Key concepts. Ecology Ecology is the field of science that studies the relationship between organisms and the environment. Organism refers to.

Ecology Part 2 Ecosystems. Factors that affect the Biodiversity of an Ecosystem Weather and Climate Biotic and Abiotic Factors Community Interactions.

Abiotic– non living Autotroph– organism that makes it’s own food (producers, plants) Biodiversity– number of different types of organisms in an area Biosphere–

1. Rocks, temperature, and water are what kind of things?

Ecology & the Environment. Chapter 20 Ecology Study of the interactions that take place among organisms and their environment.

Ecosystems. All the living and nonliving things that surround a living thing.

The Web of Life: Interactions among living organisms Populations Interactions in Communities.

MA 6.3 A food web identifies producers, consumers, and decomposers, and explains the transfer of energy through trophic levels. Relationships among 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.

Interactions Within Ecosystems

1. All the living and non-living things interacting is an ____________________. 2. The non-living parts of an ecosystem are ________ factors. 3. The living.

Ecology & the Environment. Study of the interactions that take place among organisms and their environment. Chapter 20.

Chapters 1 and 2 1 ZAP!

Ecology. Ecology Introduction What is Ecology? What is Ecology? What is an abiotic factor? What is an abiotic factor? What provides energy to most environments?

Wind speed Feeding Temperature Predation Atmospheric humidity Mutualism Water supply Parasitism Inorganic ions O2 concentration Light intensity CO2 pH.

Ch. 18 Vocabulary Slap Game

Ecology Living Environment.

Abiotic and biotic factors and

Ecology Define the following: Community: Population: Ecosystem:

Ecological Organization

Starter Read the ‘Ecosystem’ Worksheet.

Biodiversity and the distribution

Diversity in Ecosystems

Ecology Characteristics of a healthy/mature ecosystem Relationships

Presentation transcript:

Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic pH Identifying biotic and abiotic factors. Describe/explain how they affect biodiversity. New species Temperature Predator Bacterial disease Humidity Rainfall

Biotic and Abiotic Factors Learning Intention: Identify, describe and explain factors that can affect biodiversity and the distribution of living things. Success Criteria: Identify non-living factors that can affect biodiversity. Identify living factors that can affect biodiversity. Explain the impact of biotic factors on biodiversity. Explain the impact of abiotic factors on biodiversity.

RECAP What can affect Biodiversity? The following things can affect levels of biodiversity: Abiotic factors Biotic factors What do they mean to you? Think  Pair  Share Watch the following Glow video clips and add any further information to your show me board: Abiotic Factors Biotic Factors

Ecosystem Key Words Add the meaning, with examples, of biotic and abiotic factors to your key word page Key Word Meaning Example Ecosystem Habitat Niche Community Species Population Abiotic factor Biotic factor Biodiversity

Grazing and Biodiversity What is grazing and how might it affect levels of biodiversity?

Grazing and Biodiversity Grazing is when a herbivore feeds on plant material. Grazing is an example of an abiotic factor affecting biodiversity. Different levels of grazing affect biodiversity in different ways:

Levels of grazing and biodiversity Think about the following: In pairs discuss how low, medium or high intensity grazing might affect the survival of different plant species. Different levels of grazing can be described by the intensity of grazing. The impact of grazing on biodiversity depends on how well the different plant species can re-grow and survive .” “

Grazing and Biodiversity Level of grazing Level of biodiversity Reason Low intensity Low biodiversity Medium intensity High biodiversity High intensity

Impact of predator and prey on biodiversity Predation is when an animal hunts and kills another animal to consume it for energy. Predation is an example of an abiotic factor affecting biodiversity.

Predator and Prey How does the relationship between predator and prey affect biodiversity?

Describe what is happening in this graph Predator and Prey Describe what is happening in this graph

Predator and Prey Sketch the graph below and describe the relationship between the number of predators and prey:

Abiotic factors affecting biodiversity pH and temperature are examples of abiotic factors that can affect biodiversity. In pairs discuss how and why these factors might affect levels of biodiversity and note your answers on a show me board: Temperature Temp. pH

Abiotic factors affecting biodiversity pH and temperature are examples of abiotic factors that can affect biodiversity. pH can affect biodiversity by: Temperature can affect biodiversity by: Add class ideas together to form the note for everyone.

Biotic and Abiotic Factors Learning Intention: Identify, describe and explain factors that can affect biodiversity and the distribution of living things. Success Criteria: Identify non-living factors that can affect biodiversity. Identify living factors that can affect biodiversity. Explain the impact of biotic factors on biodiversity. Explain the impact of abiotic factors on biodiversity.

Biotic and Abiotic Factors Learning Intention: Identify, describe and explain factors that can affect biodiversity and the distribution of living things. Success Criteria: Identify non-living factors that can affect biodiversity. Identify living factors that can affect biodiversity. Explain the impact of biotic factors on biodiversity. Explain the impact of abiotic factors on biodiversity.

Investigating Human Activity Choose one example of how human activity can influence biodiversity. Find information from at least two different sources, say what the sources are and why you chose them using the following words: relevant, reliable or perspective. Find some statistics about your chosen human activity: present them in an appropriate way and process the data e.g turn a table into a graph or perform a calculation on the data. Summarise your findings in 50 to 100 words, with a conclusion which is backed up by quoting your data. Present your investigation on A4 paper. Choices are: air pollution, water pollution, habitat destruction: deforestation, desertification, endangered species, over fishing, lichen studies. Choice: Discuss and peer assess this report 17