'Energy pyramid' diaporamas de présentation

Biology End of Course Test (EOCT) Study Guide

Biology End of Course Test (EOCT) Study Guide. Venecia R Stewart, Ed.S . Honors & General Biology Teacher Campbell High School. C haracteristics of L iving T hings. Made of one or more cells Unicellular-made of one cell Multicellular-made of more than one cell

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ECOLOGY

ECOLOGY. Biosphere and Its Units. ECOLOGY The study of the relationships between organisms and their environment. Not just related to pollution Unifying factor is adaptation . Biosphere and Its Units. Biosphere Area of earth where life exists

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Ecology

Ecology. What is a biosphere?. The part of the Earth that supports living organisms Includes the topmost crust, the water and the surrounding atmosphere. What is ecology?.

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When a flower(or plant) begins to grow.

When a flower(or plant) begins to grow. germination. -HOME-. Pollen producer of the flower. anther. -HOME-. The hard protective covering of a flower is housed in... . seed. -HOME-. The three parts of the pistil. Stigma. Style and ovary. -HOME-. It attracts the pollinators. petals.

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A Local Ecosystem

A Local Ecosystem. Abiotic features of the environment. Abiotic features are the non-living components of the environment. They include, Physical features: temperature, rainfall, wind, light intensity, humidity, soil type, water, landform

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Ecosystems and Biomes

Ecosystems and Biomes. Chapter 2 Review. Eats other organisms . Consumers. If a fox eats a bunny, and the bunny eats grass, what type of consumer is the fox ?. Second-level consumer. Makes its own food . producers. Best way to represent a large complex system (ex. w ater cycle) .

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Principles of Ecology

Principles of Ecology. Unit 2 Chapter 2. What is ecology?. Ecology : study of interactions that take place between organisms and their environment. Biosphere. the portion of the Earth that supports living things Ex: ocean, forest, atmosphere. Abiotic vs. Biotic factors.

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Science: Unit B Chapter 2 Hosted by Mrs. Tweedie

Jeopardy. Science: Unit B Chapter 2 Hosted by Mrs. Tweedie. Energy Pyramid. Living Things and Food. Food Chain. Food Webs. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. What is a producer?.

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Ecology 2

Ecology 2. Energy Flow in Ecosystems. Biodiversity. Biodiversity is the variety of organisms in a given area. Physical factors (abiotic) have a big influence on biodiversity. Ex: Low temp or Low water = Low biodiversity. Sahara Desert. Forest. Sunlight.

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Energy Flow

Energy Flow. From the Sun, Through an Ecosystem, Into Heat. Autotrophs / Producers. Auto = Self-made example: Automatic, Automobile Troph = Eater / Food Example: trophy (prizes in competitions used to be food!) So, AUTOTROPHS make their own food. They produce their own food. How?.

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Aim How does energy flow through a food web?

Aim How does energy flow through a food web?. Do Now 1. Answer the Do Now question 2. Look over handed back work. Food Chain. _______________ ? ________________ ? ____________________ ? _______________ . Food Chain. Grass ? Rabbit ? Snake ? Bear.

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Energy Flow Pyramids and Trophic Levels

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Victoria Basin Forest- SAVANNA MOSAIC

Victoria Basin Forest- SAVANNA MOSAIC. INTRODUCTION. LOCATION TOPOGRAPHY CLIMATE PLANTS ANIMALS PEOPLE ENVIRONMENT. Location. Victoria Basin covers 273,400 square miles of North East Africa Countrties: Uganda , Tanzania, Rwanda, Burundi, Kenya. location.

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Ecology Part II: Ecosystems & Communities

Ecology Part II: Ecosystems & Communities. Chapters 24.3, 25.3, 26.1. What Makes Up an Ecosystem?. Biotic Factors : living or once-living environmental features in an ecosystem. Abiotic Factors: non-living physical features. How Do Organisms Interact in an Ecosystem?.

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FOOD PYRAMIDS, WEBS, AND CHAINS

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Ecological Pyramids

Ecological Pyramids. Energy Loss in Ecosystems I. Energy flow through an ecosystem is based on the laws of thermodynamics (physics) First Law : Energy cannot be created or destroyed, it can only change forms

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FOOD CHAINS AND FOOD WEBS

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Picture File

Picture File. Sarah Renke Ed 470 SP 12 Valerie Beltran. Genetics. 2. Mutation and sexual reproduction lead to genetic variation in a population.

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Ecological Pyramids

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A vulture is a scavenger . A scavenger is an animal that Eats according to the changing seasons

A vulture is a scavenger . A scavenger is an animal that Eats according to the changing seasons Feeds on plants only Eats both plants and animals Feeds on animals that are no longer alive The word absorbs means Stays away Takes in Lifts up Turns over

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