Ecology

Oct 22, 2012

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Ecology

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Ecology

Ecology Define Ecology Define Ecology study of the interactions that take place among organisms and their environment Describe each of the following terms: Biosphere Biotic Abiotic Describe each of the following terms:

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Ecology

Ecology The study of the interactions that take place among organisms and their environment Biosphere The part of Earth that supports life Top portion of Earth's crust All the waters that cover Earth's surface Atmosphere that surrounds Earth. Ecosystem

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Ecology

Ecology . What is it?. Ecology . Hierarchy of Organization. - Individual. - Population - # of individuals in given area. - Community – all biota in an area. - Ecosystem – all biota & abiotic factors. - Landscape – multiple ecosystems over large area. - Biosphere – all life on Earth.

1.32k views • 65 slides

Ecology Population Ecology

Ecology Population Ecology. Populations. A population is a group of individuals of the same species living in an area. 3. Distribution Patterns. Populations disperse in a variety of ways that are influenced by environmental and social factors.

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Ecology Community Ecology

Ecology Community Ecology. Community Ecology. Populations are linked by interspecific interactions that impact the survival & reproduction of the species involved. Community Structure. Community− an assemblage of populations living close enough together for potential interaction

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Ecology

Ecology. Ch. 3-4. What is Ecology?. “ Ecos”, or “oikos” = “logos” = So ecology is the study of living organisms in their homes, or environments. Remember, there are levels of homes!. What does an ecologist study?. Ecologists study the role of organisms in their environment;

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ECOLOGY

ECOLOGY. What is Ecology?. The scientific study of interactions among organisms and between organisms in their environment, or surroundings Factors involved in ecology Abiotic (non-living) Biotic (living). Levels of Organization. Organism Population

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Ecology

Ecology. An Introduction to Ecology and the Biosphere. The Scope of Ecology. High in the sky, a series of satellites circle Earth. These satellites aren’t relaying the chatter of cell phones. They are transmitting data on the annual migration of gray whales. The Journey of Gray Whales.

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Ecology

Ecology. 1. What is Ecology???. study of how living things interact with each other and the environment Explains how living organisms affect each other and the world they live in. 2. Organisms, Habitat & Niche.

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ECOLOGY---

ECOLOGY---. Ecosystems and Communities. What is Climate?. Climate is the average yearly condition of temperature and precipitation in a region. It’s caused by the latitude, wind, ocean currents, and the shape and elevation of land masses.

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ECOLOGY

ECOLOGY. Like all organisms, we interact with our environment To understand these interactions better and to learn how to control them, we turn to the science called ecology. Interactions and Interdependence.

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Ecology

Ecology. WHAT IS ECOLOGY?. Ecology- the scientific study of interactions between organisms and their environments, focusing on energy transfer Ecology is a science of relationships. WHAT DO YOU MEAN BY ENVIRONMENT?. The environment is made up of two factors:

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Ecology

Ecology. Attributes of Functioning Ecosystems. Why are Ecosystems are Sustainable. Charles Darwin: “The Origin of Species” Present forms of life have descended from previous forms of life…they have evolved Evolution

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Ecology

Ecology. The study of organisms and their environment. ECOSYSTEMS. All of the biotic parts (living, such as bacteria, fungi, animals, etc.) and the abiotic parts (nonliving, such astemperature, wind, water, etc.) together make up an ecosystem.

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Ecology

C ONCEPT OF ECOLOGY AND ECOSYSTEM Dr.Premchand B.Sirsat Assist.Professor in Zoology, Mrs.K.S.K.College,Beed B.Sc.T.Y. Ecology All living organism, whether plant or animal or human being is surrounded by the environment, on which it derive its needs for its survival.

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Ecology

Ecology. The study of interactions among organisms & between organisms and their environment. Ms. Pelullo 2012. Levels of Organization. Any one individual living thing. Group of similar organisms that can breed & produce fertile offspring.

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Ecology

Ecology. Nutrient Cycles. Cycling maintains homeostasis (balance) in the environment. 3 cycles to investigate: 1. Water cycle 2. Carbon cycle 3. Nitrogen cycle. Water cycle- Evaporation, transpiration, condensation, precipitation. Water cycle-. Carbon cycle-

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Ecology

Ecology. Ecology. Scientific study of the interactions between organisms and their environment. The Scope of Ecology. Ecology Reveals the richness of the biosphere Determine both the distribution of organisms and their abundance. The Scope of Ecology. The Precautionary Principle

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Ecology

Ecology. I. Ecosystem Components. A. Ecology – from the Greek oikos (“ house ” or “ place to live ”) B. Ecology is the study of how organisms interact with one another and their environment.

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