The main threat in the ecosystem is the habitat destruction of land. There is also a threat in the rivers because many people built canals and as a result the water in the rivers drained.
Biodiversity is the assortment of species in an ecosystem(find threats for biodiversity)
[1] waste water ecosystem [2]air craft ecosystem
what threats did the megaldon have
Poor farming processes and over grazing of livestock are the main threats to the Sahel.
what is the ecosystem
Habitat destruction and water pollution are the main threats to otters.
Salt spreads on the bridge is one of the main threats to bridges caused by humans
Main componets of an ecosystem are its Flora and Fauna
He saw socialism and the church as the two main threats of the new German state.
Soft bottom ecosystems are threatened by storm runoff and sewage treatment.
The main threat in a tornado is flying or falling debris.
Humans are the main threats. But go on to other sites to find more!