Deflating, at atomic for now, hopes of microbial activity forms inhabiting the soils of Mars, NASA’s departer Curiosity has so far appear up abandoned in its seek for the gas methane.
Are we to blame for global warming or is it something far bigger. The Sauropods may have produced more methane gas than all modern sources combined. The Sauropod a long-necked, long-tailed dinosaurs one of the largest ever land animals could have produced enough methane to have "an important effect" on climate change.
Although volcanism is a complex phenomenon, the image that comes to mind most often when in hearing the word volcano is a conical mountain spitting through the top crater, ash, lava and hot rocks. We Europeans look more like volcanic eruptions on an exotic phenomenon: there are active volcanoes in Hawaii, the Philippines, in Indonesia … places apart from this, right? Yes, but there are in Europe, and some are unsettling vivid.