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:
The right answer is:
B. The global economy is intertwined with the U.S. economy.
Explanation:
The U.S. financial markets have extensive links to other countries´s financial systems. So, the crisis and the subsequent deterioration of the environment of the American financial system had a severe impact on business and economies all around the world. US banks are investors abroad. There were also loss of GDP, losses of jobs and rising unemployment, more difficulties in getting access to funding, and decreasing US demand for many countries that have the US as a top export destination. Those are some effects of the US subprime mortgage crisis.
If you mean US Statehood, there had to be a certain number of people per square mile, they had to have their own constitution, and they had to have Congress' approval.
A no-discharge zone restricts the use of Type One and Two Marine Sanitation DevicesThese areas require greater environmental protection. Any sewage discharge in this area can be very harmful to the environment, including the flora and fauna of the zone.
Answer:
When we talk about the <u>visible electromagnetic spectrum</u>, we know it starts in <u>violet-blue</u> and ends in <u>red</u>.
In this context the astronomer <u>Edwin Powell Hubble </u>observed several celestial bodies, and when obtaining the spectra of distant galaxies he observed that the spectral lines were displaced towards the red one (red shift), whereas the nearby stars showed a spectrum displaced to the blue one.
From there, it was deduced that the farther a body in the universe is, the more redshifted it is in its spectrum. This effect is due to the dilation and contraction of time by speed according to the relativity.
Now, the Sun is a massive star and the Earth is at certaind distance from it, therefore <u>time passes slower in the Sun than on Earth</u>. This causes the spectrum of the Sun to present lines with a lower frequency or longer wavelength than normal, that is, more towards red.
