Ancient shark that was a massive species back in the day around 20 million years ago.. It is now extinct <span />
It's Chilton county, Alabama.
Among the given options that is given above ''All life was marine (i.e., found in the ocean)'' is true about life in the Precambrian.
Answer: Option D
<u>Explanation:</u>
During the Precamnrian time which includes Earth's history from birth up to 590 million years ago. Precambrian time is further sub divided into Hadean time, Archean time and Paleoproterozoic time, neoproterozoic time.
The sea was mother of all lives and still remains still today. The land based animals also carry a miniature ocean which is present in their cells and circulatory system. All lives including humans could be considered bags of sea water.
True. There are five factors that affect the rate of soil formation and these are Parent material, topography, climate, organisms, and time. Soil erosion is taking a higher percentage rate compared to soil formation mainly because of destructive human activities that need infrastructure developments within certain geographic locations.
A major benefit of the Arabian Peninsula, and the Anatolian and Iranian plateaus is that they have natural resources.
A major challenge however, is that their locations make transportation quite difficult.
<h3>What is a Benefit of the Arabian Peninsula, the Anatolian and Iranian plateaus?
</h3>
The Arabian Peninsula is blessed with a huge natural resource reserve of oil with it having the largest oil reserves in the world.
The Anatolia and Iranian Plateaus are blessed with good soil which allows for extensive farming in wheat and other crops.
<h3>What is a challenge of the Arabian Peninsula, the Anatolian and Iranian plateaus?</h3>
The Arabian Peninsula is mostly made up of desert which means that getting around is quite difficult as there are little settlements.
The Iranian and Anatolian plateaus are quite high with this elevation making it quite difficult to get around as well.
Find out more on Arabian Peninsula at brainly.com/question/26808248.