Zusammenfassung der Ressource
Soil, Lake and Air acidity
- Soil
- Ideal pH: 5.5 to 7.0
- Ideal for most plants
- makes it acidic
- Organic matter and minerals that break down
- too much water
- washes out Mg, K, Ca
- help soil to stay in its ideal pH
- use of too high-nitrogen synthetic fertilisers
- contain ammonia
- Acid rain
- atmospheric water reacts with sulfur and nitrogen compounds
- polution
- makes it acidic
- kills some kinds of plants and animals
- deficiency in some nutrients needed for plants
- affects plant growth
- neutralizing soil
- adding agricultural limestone
- acidic soil + lime = neutral clay + Water+ Carbon Dioxide + Aluminum
Oxide
- Lake
- Ideal pH: 6 to 8.5
- Acid Rain
- Rain that brings impurities to the water when the soil is dirty
- neutralizing water
- synthetic magnesium oxide + water
- Makes it acidic
- Air
- makes it acidic
- pollution
- Acid gases thats cause pollution
- Natural causes: Volcanoes
- Man-made: Industries
- causes acid rain
- can travel really far
- can cause breathing problems
- neutralization
- filtering the air