Sentences with phrase «early earth involved»

«A lot of the chemistry on early Earth involved the same chemicals, but Titan has them in a deep freeze,» Stofan says.

Not exact matches

Interestingly, he consulted the literature in a rather unexpected subject while conducting these calculations: winemaking — a science that involves, in part, dissolving sulfur dioxide in water to produce sulfites and bisulfites under oxygenless conditions similar to those on early Earth.

The new study is an important step in solving several such mysteries about early Earth, says Brigitte Meyer - Berthaud, a paleobotanist at the University of Montpellier in France who was not involved in the research.

«[This] study has important global implications, because we know early plants cooled the climate and increased the oxygen level in the Earth's atmosphere,» conditions that supported the expansion of terrestrial animal life, says Tim Lenton, an earth system scientist at the University of Exeter in the United Kingdom who was not involved with the Earth's atmosphere,» conditions that supported the expansion of terrestrial animal life, says Tim Lenton, an earth system scientist at the University of Exeter in the United Kingdom who was not involved with the earth system scientist at the University of Exeter in the United Kingdom who was not involved with the work.

One holds that the impact occurred early in Earth's history; another posits that two later collisions in sequence were responsible'or else a planetary body much larger than Mars must have been involved.

The earlier theories proposed that gas - giant planets such as Jupiter and Saturn involved the growth of large solid cores of about 10 to 20 Earth masses, followed by the accumulation of gas onto these cores.

Some of the earliest programs for the DoD involved developing high - temperature reentry materials for missile systems reentering Earth's atmosphere.

In his early stage of research, he was involved in the field of the earth's upper atmosphere like observations of terrestrial airglow and aurora, as well as the ozone layer.

Meanwhile, periodic cuts back to Earth draw half - assed connections to the two earlier films, Cloverfield and 10 Cloverfield Lane, both of which involved unseen monsters wrecking the planet.

The latter paper involves an unwarranted extrapolation of the IRIS hypothesis to early Earth (i.e., a negative feedback between temperatures and high clouds), a hypothesis which is highly controversial even in the modern day and has convincingly been shown to be highly exaggerated.

Earth in Brackets was involved from an early stage and, through Nathan, is an active member of the coordinating committee.

One of the early Google Earth Outreach projects involved indigenous tribes in the Amazon rainforest.