Marine ecosystems across all of the world’s oceans ... deep under the sea further exposing the marine creatures to man-made things that barely serve them as a habitat. After the project was ...

Ecosystems can be found on a variety of scales ... There are natural and man-made causes of droughts and they have an impact on different places.

Climate change, man-made changes to nature as well as crimes ... This is the third Mother Earth Day celebrated within the UN Decade on Ecosystem Restoration. Ecosystems support all life on Earth.