Zusammenfassung der Ressource
Main Sourses of Water
- GroundWater
- Groundwater
has fresh water
- Groundwater
comes from the
rain
- About a third of
Earth´s fresh
water is
groundwater
- Rivers and Lakes
- Main Characteristics:
- Rivers and
Lakes contain
fresh water
- Only a tiny
fraction of
fresh water can
be found in
rivers and
lakes.
- Ice
- Main Characteristics:
- Most of Earth´s
fresh water is frozen
- Frozen water can be
found in icebergs
- From the 3% that is
fresh water, about a
two thirds is frozen.
- Ice has fresh
water
- Oceans
- Main Characteristics:
- Oceans have
salt water
- About 97% of the
Earth´s water is
salt water
- The pacific
Ocean is the
largest Ocean