Apedia

Phosphate Ions Animals Plants Rocks Soil Weathering Cycle

The phosphate cycle involves the release of phosphate ions from rocks through weathering, uptake by plants, transfer through the food chain, loss in waste products, release by saprobionts upon organism death, and uptake by aquatic organisms.

Ciclul fosfaților implică eliberarea ionilor de fosfat din roci prin eroziune, absorbția lor de către plante, transferul prin lanțul trofic, pierderea prin deșeuri, eliberarea de către saprobionți la moartea organismelor și preluarea de către organismele acvatice.

Front phosphate cycle
Back phosphate ions in rocks released into soil by weathering
phosphate ions taken into plants through roots
phosphate ions are transferred through the food chain as animals eat the plants and are turn eaten by other animals
phosphate ions are lost from the animals in waste products
when the plants and animals die, sapriobionts are involved in the breaking down of the organic compounds releasing phosphate ions into soil
Weathering of rocks releases phosphate ions into lakes,seas and rivers which is taken up by aquatic producers

Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.

Next card: Guano phosphate waste product produced birds high proportion

Previous card: Nitrates soil nitrogen denitrification converted gas denitrfying bacteria

Up to card list: AQA Biology Flashcards