Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Ecosystemslesson2 090407064305-phpapp02 (1)

679 views

Published on

Published in: Technology, Education
  • Be the first to comment

  • Be the first to like this

Ecosystemslesson2 090407064305-phpapp02 (1)

  1. 1. Ecosystems-Abiotic Factors
  2. 2. An ecosystem is the interaction between
  3. 3. An ecosystem is the interaction between biotic and abiotic factors
  4. 4. Parts of an ecosystem that are living or were once living are called
  5. 5. Parts of an ecosystem that are living or were once living are called biotic.
  6. 6. Parts of an ecosystem that are non- living are called
  7. 7. Parts of an ecosystem that are non- living are called abiotic.
  8. 8. How do these abiotic factors affect the biotic parts of an ecosystem?
  9. 9. 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)
  10. 10. WATER •All living things need water to live (plants & animals) •Water transports nutrients to other areas •Some organisms live in water
  11. 11. AIR •Provides oxygen (O₂) •Provides Carbon Dioxide (CO₂)
  12. 12. SOIL •Soil contains nutrients for plants. •Plants grow in the soil. •Animals live in the soil.

×