Answer:
15 million years
Explanation:
Antarctica is the continent that is spread around the South Pole, known for being covered with ice, and being the coldest place on the planet. The glaciation of the continent started around 34 million years, started to speed up since 23 million years ago, and became dominant on this continent only around 15 million years ago. Antarctica has not always been covered in ice, and in fact, through the majority of its geologic history Antarctica has been covered with dense forests. This was possible because the continent was much further north, relatively close to the Equator, thus its climate was tropical, subtropical, and temperate. That all started to change as first Pangaea, and then Gondwanaland broke apart, and Antarctica was the piece that was moving toward the South Pole. As Africa, India, Australia, and at last South America drifted apart from Antarctica, the continent was left surrounded by ocean waters where very cold ocean currents occurred because of the continental drift. On top of it the continent got into a place where the sunlight is very weak, thus gradually it started to freeze and had become almost entirely glaciated.
<span>Most Ski resorts will try to extend the ski season as long as possible. This is because they are only going to earn money if they are open for business. In this case, the ski mountain is closing early in March instead of waiting until a more traditional time of year, probably late spring. While there may be a few reasons why the ski mountain might chose to close early even though there is sufficient snow this year, it is likely that this is a financial decision. If the ski mountain is not able to turn a profit, that is the most likely reason they will shut down early. If it is costing more to the keep the resort open then they can earn by staying open a few more weeks, then it would make sence to just shut down early.</span>
Answer:
2-4-7 has low operating costs
Explanation:
The 2-4-7 bank must be an online bank only. Online-only banks provide banking services, just like traditional banks. However, they offer higher interest rates to their customers as compared to traditional banks.
Online-only banks do not require branches to serve customers; neither do they do not need to hire a large number of employees. Their transactions are done via the internet. An online-only bank, therefore, has low operating costs as it does not pay rent for several branches and has a lean staff. Online banks pass the benefits of low operating costs to customers in the form of higher interest rates.
Online-only banking is a new concept in the banking industry. Online banks are using high interest rates to popularize the concept and attract customers.
