ecosystemslesson2 090407064305-phpapp02 (1)
TRANSCRIPT
![Page 1: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/1.jpg)
Ecosystems-Abiotic Factors
![Page 2: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/2.jpg)
An ecosystem is the interaction between
![Page 3: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/3.jpg)
An ecosystem is the interaction between biotic and abiotic factors
![Page 4: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/4.jpg)
Parts of an ecosystem that are living or were once living are called
![Page 5: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/5.jpg)
Parts of an ecosystem that are living or were once living are called biotic.
![Page 6: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/6.jpg)
Parts of an ecosystem that are non-living are called
![Page 7: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/7.jpg)
Parts of an ecosystem that are non-living are called abiotic.
![Page 8: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/8.jpg)
How do these abiotic factors affect the biotic parts of an ecosystem?
![Page 9: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/9.jpg)
SUN
•Warmth (gives warmth to animals)
• Solar energy (allows green plants to make food)
• Daylight (triggers activity in many animals)
• Seasons (signals changes in plants and animals such as flowers blooming or birds migrating)
![Page 10: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/10.jpg)
WATER
•All living things need water to live (plants & animals)
•Water transports nutrients to other areas
•Some organisms live in water
![Page 11: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/11.jpg)
AIR
•Provides oxygen (O₂)•Provides Carbon Dioxide (CO₂)
![Page 12: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/12.jpg)
SOIL
•Soil contains nutrients for plants.•Plants grow in the soil.•Animals live in the soil.
![Page 13: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/13.jpg)
![Page 14: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/14.jpg)
![Page 15: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/15.jpg)
![Page 16: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/16.jpg)
![Page 17: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/17.jpg)
![Page 18: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/18.jpg)
![Page 19: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/19.jpg)
![Page 20: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/20.jpg)
![Page 21: Ecosystemslesson2 090407064305-phpapp02 (1)](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5551f801b4c905f56f8b5425/html5/thumbnails/21.jpg)