It is saltiness
it is the water cycle
water cycle
water cycle
the Amazon
the water cycle.
The difference between biomes and ecosystems are that "biomes are large areas made up of many connected land and water ecoystems, and an ecosystem is defined by all of its organisms and its abiotic factors.
the biospere is the sum of all of the earths ecosystems
The properties of water suck as oxygen levels and temperature can mean the difference between life and death for plants and animals living in aquatic ecosystems. If an imbalance of properties is ongoing, life in that area may end.
Mountains and bodies of water.
it is the water cycle
Algae are produers in water ecosystems
water cycle
Saltwater/Marine ecosystems and Freshwater ecosystems.
they are both marine ecosystems
The difference between a mailman and water is water can be bottled and a mailman can't.
There are three water ecosystems: saltwater ecosystem, freshwater ecosystem and brackish water ecosystem.
water cycle