Question

Даю 20 балловКакой из океанов самый молодой? Какие факты говорят о молодости океана?

Answer 1

Атлантический океан. Группа исследователей из Австралии обнаружила на дне океана быстро формирующиеся зоны субдукции. Обычно именно они являются признаком "старения". Ученые не исключают того, что в их образовании повинно давно уже "умирающее" Средиземное море.

Answer 2

Атлантический. Он активно расширяется и у него большой Срединно-океанический хребет

Answer 3

The Youngest Ocean

The youngest ocean on Earth is the Atlantic Ocean. Several facts support the notion of its relative youth:

1. Mid-Atlantic Ridge: The Mid-Atlantic Ridge is a prominent underwater mountain range that runs through the center of the Atlantic Ocean. It is a divergent boundary where new oceanic crust is continuously formed as tectonic plates move apart. The presence of this ridge indicates ongoing seafloor spreading and the creation of new oceanic crust, making the Atlantic Ocean relatively young compared to other oceans.

2. Age of the Seafloor: The age of the seafloor in the Atlantic Ocean is generally younger compared to other oceans. The seafloor in the Atlantic is estimated to be around 200 million years old, while the Pacific Ocean's seafloor can be as old as 180 million years. This age difference suggests that the Atlantic Ocean is relatively younger.

3. Geological Activity: The Atlantic Ocean exhibits more geological activity compared to other oceans. It has a higher frequency of volcanic activity, which is indicative of a younger ocean. Volcanic islands, such as Iceland and the Azores, are evidence of ongoing volcanic processes in the Atlantic Ocean.

4. Continental Drift: The Atlantic Ocean is expanding due to the movement of tectonic plates. The continents on either side of the Atlantic, such as North America and Europe, are moving away from each other at a rate of a few centimeters per year. This ongoing separation further supports the idea that the Atlantic Ocean is relatively young.

In conclusion, the Atlantic Ocean is considered the youngest ocean on Earth based on the presence of the Mid-Atlantic Ridge, the age of the seafloor, the geological activity observed, and the ongoing continental drift.