Biotic and abiotic interactions help shape ecosystems in amazing ways.
Biotic Interactions (these involve living things):
Predation: When a lion (biotic) hunts a zebra (biotic), it shows how animals depend on each other for food.
Symbiosis: Clownfish (biotic) live in sea anemones (biotic). The clownfish get protection, while the anemone gets nutrients from the clownfish. It’s a win-win!
Abiotic Interactions (these involve non-living things):
Soil Composition: The minerals (abiotic) found in soil can affect how well plants grow (biotic). This, in turn, impacts the herbivores that rely on those plants for food.
Water Availability: A drought (abiotic) can greatly reduce the number of fish (biotic) living in a lake.
Example of Combined Interaction: Think about a forest. Sunlight (abiotic) helps trees (biotic) to make their food through a process called photosynthesis. Because of this, trees provide homes for birds (biotic).
These interactions show how living and non-living parts of ecosystems work together in a delicate balance!
Biotic and abiotic interactions help shape ecosystems in amazing ways.
Biotic Interactions (these involve living things):
Predation: When a lion (biotic) hunts a zebra (biotic), it shows how animals depend on each other for food.
Symbiosis: Clownfish (biotic) live in sea anemones (biotic). The clownfish get protection, while the anemone gets nutrients from the clownfish. It’s a win-win!
Abiotic Interactions (these involve non-living things):
Soil Composition: The minerals (abiotic) found in soil can affect how well plants grow (biotic). This, in turn, impacts the herbivores that rely on those plants for food.
Water Availability: A drought (abiotic) can greatly reduce the number of fish (biotic) living in a lake.
Example of Combined Interaction: Think about a forest. Sunlight (abiotic) helps trees (biotic) to make their food through a process called photosynthesis. Because of this, trees provide homes for birds (biotic).
These interactions show how living and non-living parts of ecosystems work together in a delicate balance!