'Decomposers' diaporamas de présentation

Food Connections

403 views • 32 slides

578 views • 29 slides

Sawnee Mountain Ecosystem

435 views • 26 slides

THE BIOSPHERE CH. 3

338 views • 24 slides

Chapter 19

Chapter 19. Bacteria and Viruses. 19-1 Bacteria Classifying Prokaryotes. Eubacteria - have cell walls with peptidoglycan , a carbohydrate Archaebacteria - have cell walls with out peptidoglycan -DNA is more similar to eukaryotes -live in harsh environments. Identifying Prokaryotes.

338 views • 23 slides

Producers, Consumers, Decomposers

1.06k views • 20 slides

The Carbon Cycle

The Carbon Cycle. The carbon cycle is the movement of carbon from the nonliving environment into living things and back Carbon is the essential component of proteins, fats, and carbohydrates, which make up all organisms. The Carbon Cycle. The Carbon Cycle.

498 views • 16 slides

Kingdom: Fungi

Domain Bacteria. Domain Archaea. Domain Eukarya. Common ancestor. Kingdom: Fungi. Domain Eukarya. General characteristics. Classification criteria eukaryotes heterotrophs feed by absorption mostly multicellular except unicellular yeasts cell wall chitin rigid polysaccharide

423 views • 14 slides

Bacteria and Archaea

Bacteria and Archaea. The prokarotes. What do we already know about bacteria and archaea ?. What do we already know about bacteria and archaea ?. Found in two of the three domains of life: Domain Bacteria and Domain Archaea Unicellular and prokaryotic Found everywhere!.

473 views • 14 slides

Aquatic Ecosystems

878 views • 14 slides

Bacteria & Viruses

Chapter 19. Bacteria & Viruses. Identifying Prokaryotes. Shape Bacilli- rod shaped Cocci - sphere shaped Spirilla - spiral shaped Cell walls- Gram staining Eubacteria stain purple (gram +) Archaeabacteria stain red (gram -) Movement. Bacterial Diversity. Heterotrophs

260 views • 13 slides

Sec. 2:1 (Unit 1) Book Work # 4 & 5 (pg 31)

192 views • 13 slides

739 views • 12 slides

Energy and Living Things

Energy and Living Things. Introduction.

189 views • 11 slides

Producers, Consumers, and Decomposers

Producers, Consumers, and Decomposers. Consumers. Organisms that get their energy and nutrients by consuming other animals and plants. Examples: lions, human, rats, elephants, etc. 3 Types of Consumers: 1.) Herbivore 2.) Carnivore 3.) Omnivore. Herbivore.

437 views • 11 slides

Kingdom Fungi

255 views • 10 slides

Flow of Energy in an Ecosystem

Part 1: Organisms and their Relationships. Flow of Energy in an Ecosystem. Autotroph : An organism that collects energy from sunlight or inorganic substances to produce food. (Producer) Heterotroph : An organism that gets its energy requirements by consuming other organisms. (Consumer).

475 views • 10 slides

Prokaryotes

Prokaryotes. -20.2 . Prokaryotes. Unicellular organisms that decompose DNA not membrane bound and is located in cytoplasm Produce food Has a quick metabolism in order for decomposing purposes. Prokaryote Structure and Function. Prokaryotes vary in: Shape, means of locomotion

391 views • 9 slides

KEY CONCEPT Fungi recycle nutrients in the environment.

KEY CONCEPT Fungi recycle nutrients in the environment. Fungi may be decomposers, pathogens, or mutualists. Fungi and bacteria are the main decomposers in any ecosystem. decompose dead leaves, twigs, logs, and animals return nutrients to the soil can damage fruit trees and wooden structures.

347 views • 6 slides

KEY CONCEPT Fungi recycle nutrients in the environment.

KEY CONCEPT Fungi recycle nutrients in the environment. Fungi may be decomposers, pathogens, or mutualists. Fungi and bacteria are the main decomposers in any ecosystem. decompose dead leaves, twigs, logs, and animals return nutrients to the soil can damage fruit trees and wooden structures.

70 views • 6 slides