Answer:
The presence of mustones by curiosity rover indicates chances of ancient life.
Explanation:
- The Yellowknife bay is a geologic formation of the Gale crater on the planet Mars and NASA named the rover as a curiosity. Its primary goal was to assess the potential habitability and whether the mars are capable to support life.
- The presence of the mudstones in the geologic depression area on mars leads to its name as Yellowknife i.e the capital of the northwest territory of Canada.
- The findings of the mudstone from the stepped bedded stata indicate the clay minerals that show the presence of water and claims that an ancient creator was found on in this region and these indicators of a potential mafic source of origin of deposition.
Answer:
When the entire lake reaches 40 F, the surface water cools further, dropping below 40 F. Because this water is now less dense than the surrounding water, it will stay on the top and continue to cool. Once the surface water falls to 32 F, it freezes. The freezing then spreads downward into the lake and the ice thickens
Explanation:
The answer from the choices above is in fact C. William Ferrel.
Have a wonderful 2019!! :)
1. Wegener suggested the idea of continental drift and the existence of an original super-continent, Pangaea.
2. Scientists began to think that the continents were parts of
larger plates, based on information about the mid-ocean ridges and earthquakes.
3. Suess suggested the idea that the Earth’s continents were originally two larger continents, Laurasia and Gondwanaland.
4. Paleomagnetism in ocean rocks provided proof for seafloor spreading, convincing many scientists of the validity of the theory of plate tectonics.
Hope this helps!
