'Productive ecosystems' diaporamas de présentation

UNIT 5 Chapter 15 The Biosphere

UNIT 5 Chapter 15 The Biosphere. UNIT 5: ECOLOGY Chapter 15: The Biosphere I. Life in the Earth System (15.1) A. The biosphere is the portion of the Earth that is inhabited by life 1. Biosphere - part of Earth where life exists.

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The Biosphere

The Biosphere. MOSI Science Ms. Jackson. UNIT 5: ECOLOGY Chapter 15: The Biosphere I. Life in the Earth System (15.1) A. The biosphere is the portion of the Earth that is inhabited by life 1. Biosphere - part of Earth where life exists. a. Includes all living and non-living parts.

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UNIT 5 Chapter 15 The Biosphere

UNIT 5 Chapter 15 The Biosphere. UNIT 5: ECOLOGY Chapter 15: The Biosphere I. Life in the Earth System (15.1) A. The biosphere is the portion of the Earth that is inhabited by life 1. Biosphere - part of Earth where life exists.

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Chapter 4 Pyramids and Productivity

Chapter 4 Pyramids and Productivity. Three types of pyramids:. Pyramid of energy flow Pyramid of biomass Pyramid of numbers. Pyramid of Energy Flow. Illustrates the greater cumulative loss of usable energy as energy flows through the various trophic levels

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Ecosystems and Energy

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2.5.5-.7 Productivity

2.5.5-.7 Productivity. PRODUCTIVITY is production per unit time. energy per unit area per unit time (J m -2 yr -1 ) Or biomass added per unit area per unit time (g m -2 yr -1 ) PRODUCTION is the incorporation of energy and materials into the bodies of organisms (biomass).

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Review

Review. Ch. 13 Sec. 5 1. Why is it so important that elements cycle through ecosystems? Ch. 14 Sec. 5 2. Explain the difference between primary and secondary succession Ch. 15 Sec. 4 3. List the four major ocean zones in order from most shallow to most deep

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How is everything on our planet interconnected?

How is everything on our planet interconnected?. Layers of Our Planet. Geosphere : solid part of earth that consists of soil, rock and sediments. Atmosphere : mixture of gases surrounding earth. Hydrosphere : All water found on earth. Biosphere : All areas on the planet that life can exist.

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KEY CONCEPT Freshwater ecosystems include estuaries as well as flowing and standing water.

KEY CONCEPT Freshwater ecosystems include estuaries as well as flowing and standing water. Estuaries are dynamic environments where rivers flow into the ocean. An estuary is a partially enclosed body of water. mixture of fresh water with salt water Chesapeake Bay Louisiana bayous.

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