Answer:
Ellipse
Explanation:
All orbits are elliptical, which means they are an ellipse, similar to an oval. For the planets, the orbits are almost circular. (Nasa.gov)
Galileo had substantial proof that he collected from his discovery of the telescope. Thus, people believed it more easily.
Answer:
Alfred Wegener
Explanation:
The drifting of tectonic plates is an on-going process that has changed the configuration of the continents since their formation in Archean time. This hypothesis first proposed in 1912 by Alfred Wegener, a German Meteorologist, was not widely accepted until after 1960.
Answer:
There are no predictions currently, but Yellowstone's ecosystem will remain unaffected by climate change for a long period of time. Land use is continually studied to gain information concerning climate change, wildfires, and management of migratory wildlife.
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