<span>The answer is D.The Atlantic ocean and the Pacific ocean.</span>
Answer:
Option (A)
Explanation:
Gas giants and ice giants are collectively known as the Jovian planets. The gas giants are Jupiter and Saturn whereas the ice giants are Uranus and Neptune. They are called ice giants because they are far away from the sun and the temperature in that region is very cold.
They are both comprised of the atmospheric gases namely hydrogen and helium along with the presence of some other gases such as ammonia and methane. But<u> ice giants and gas giants differ from one another by the presence of a layer that contains the liquid metallic-hydrogen layer in the interior of gas giants</u>. It is absent in the ice giants. This metallic hydrogen layer is quite big in Jupiter than in Saturn, which could be due to the bigger size of Jupiter.
This layer of liquid hydrogen has formed due to the extremely increasing pressure and temperature condition that converts
the gaseous hydrogen into a liquid form.
Thus, the correct answer is option (A).
Answer:
TRUE - Carbonate ooze
Explanation:
Carbonate ooze covers almost half of the world's seas floor. It is a calcium carbonate mud formed from that hard parts of free floating organisms in the river body. They are present above depth of 4500 meters. So at a water depth of 2500 meters, the sediments would most likely contain carbonate ooze. They are predominant in the deep Atlantic seafloor.