Botany 4 Lecture #36 Ecosystems

Slides:

Advertisements

Similar presentations

Ecology Concepts Ecosystems.

Advertisements

Chapter 3-The Biosphere

Ecology Part 1 Standard 6 Stability in an Ecosystem is a Balance between Competing Effects.

The Biosphere Vocabulary Ecology Biosphere Species Population Community Ecosystem Biome Producer Consumer Autotroph Heterotroph Decomposer Food Chain.

Ecology Standards 6a. Know biodiversity is the sum total of different kinds of organisms & is affected by alterations of habitats 6b. Know how to analyze.

ECOLOGY The SHORT version BioH Ch Energy Flow PRODUCERS  Autotrophs  Photosynthesis  Chemosynthesis Energy flows THROUGH an ecosystem 2.

ECOLOGY. Ecology is: The study of the relationship between living organisms and their environment.

Ecology Review for test. Ecology review  What is ecology?  It is the study of the biosphere.  The biosphere is any place that supports life.

Ecosystem Ecology Honors Biology Ch Ecosystems  Characterized by:  Biotic Factors:  Plants  Animals  Fungi  Protists  Bacteria  Abiotic.

ECOLOGY Chapter 3 - The Biosphere. What is Ecology? It is the scientific study of interaction among organisms and between organisms and their environment.

Unit 1 review ecosystems biotic and abiotic factors populations and communities limiting factors ecological roles - producers, comumers, decomposers Consist.

ECOLOGICAL PYRAMIDS.

Ecology. What is Ecology? Ecology is the study of interactions among organisms (biotic factors) and between organisms and their environment (abiotic factors).

3.2 and 3.3 Energy Flow and Cycles of Matter Food Webs  Has multiple food chains within  Food Chain only shows one way flow  Arrow points to direction.

Mr. Clark Bethpage High School

Unit 3 Ecosystems Topic 1: Energy flow and matter cycling.

What does Ecology study? Ecology Eco- oikos - house Is the study of the interactions among living things and their environment.

Chapter 18 Ecology Study Guide and notes. Producers and examples Consumers and examples Herbivore and examples Decomposers and examples: Fungi and bacteria.

ECOLOGY. Ecology is: The study of the relationship between living organisms and their environment.

Chapter 42 Ecosystems. Relationships, I Trophic structure/levels - feeding relationships in an ecosystem Primary producers - the trophic level that supports.

ECOLOGICAL PYRAMIDS  A diagram that shows relative amounts of energy or matter within each trophic level.  3 Types: –Energy Pyramid –Biomass Pyramid.

Chapter 13: Principles of Ecology. Ecology = the study of interactions among organisms and between organisms and their surroundings Ecologists study nature.

Introduction to Ecology CHAPTER 18. What is Ecology? Ecology is the study of interactions among organisms and the living and nonliving components of.

Lesson Overview Lesson Overview Energy Flow in Ecosystems -Biotic v. Abiotic Factors -Trace the flow of energy through living systems. -Identify the three.

Advanced Biology. Ecology – the scientific discipline in which the relationships among living organisms and the interaction the organisms have with their.

ENVIRONMENTAL SCIENCE 1/20/15 ESSENTIAL QUESTION How is energy transferred in an ecosystem? What does the energy pyramid show? AGENDA Article: Orca whale.

Click to edit Master subtitle style 29/09/2016 Ecosystems.

Ecosystems. Definitions  Ecology - Study of interactions between organisms & environment  Population – same organisms, living together  Community –

Chapter 3 The Biosphere Review of sections 1, 2, & 3

ECOLOGICAL PYRAMIDS.

Introduction to Ecology

Ecology Branch of Science-studies living organisms, their interactions with each other and with their environments-interdependence of life.

Relationships, I Trophic structure / levels~ feeding relationships in an ecosystem Primary producers~ the trophic level that supports all others;

Chapter 13 Principles of Ecology

Ecology Review.

Ecosystems: Components, Energy Flow, and Matter Cycling

KVQ #11-15 Warm-up Biochemical Conversion Biogeochemical Cycles Bioenergetics Biological Macromolecules Biology 1. The movement.

Matter and Energy in the Environment

Grade 9 Science – Unit 3 – Biology – Ecology

The flow of matter and energy through an ecosystem.

Ecosystems & Energy Chapter 55.

Chapter 54 Ecosystems.

Lecture #24 Date ________

Define the term Biotic, then give an example

ECOLOGY What is ecology the study of?.

The Biosphere Chapter 3.

Ecology Biology I: Unit 5 Notes.

Organism that gets it energy requirements by

Chapter 10 Ecosystems p

OGT Life Science Benchmarks D9 & F.

Lecture #24 Date ________

Energy Transfer Efficiency and Trophic Pyramids

Ecosystems are characterized by their biotic and abiotic factors

Chapter 46 - Ecosystems.

Ecology: The Biosphere

Introduction to Ecology

Chapter 3 – The Biosphere

The Nonliving Environment

Presentation transcript:

Botany 4 Lecture #36 Ecosystems What are they?

Ecosystem Ecology: Study of all abiotic factors and communities of organisms in an area. Concerned with energy flow and chemical recycling among biotic and abiotic components.

Characteristics of Ecosystems

Food Chains

Food Chains How does this differ from the preceding?

Food Webs

Pyramids of Numbers At each successive trophic level, there is/are: Less individuals. Less biomass. Less energy.

Pyramid of Individuals

Pyramid of Biomass

Pyramid of Biomass????

Pyramid of Energy

Pyramid Of Energy

Where does the energy go????

What happens to the Nutrients (Chemicals) in an Ecosystem? Biogeochemical Cycling – Chemicals cycle between living and non-living forms.

Nitrogen Cycle

Chemicals (Re)Cycle Between Organic and Inorganic Forms.

Carbon Cycling in an Ecosystem

The Water Cycle

In any Ecosystem, Chemicals Cycle and Energy Passes Through…..