Answer:
maybe a lake or river surrounded by land, sorry I don't really know.
Explanation:
I just know it is not a Peninsula because then it would be a piece of land almost surrounded by water or projecting out into a body of water.
Answer and Explanation:
About two-thirds of the Earth's surface lies beneath the oceans. The depths of the open ocean were mostly a matter of speculation before the 19th century. Most people thought ocean floor was flat and featureless. In the early 16th century, a few navigators found that the open ocean can differ considerably in depth by taking soundings with hand lines, which shows that the ocean floor was not as flat as it believed.
At the beginning of the 1950s, scientists used magnetic instruments adapted from airborne devices to recognize odd magnetic variations across the ocean developed during World War II to detect submarines. They found that the iron-rich and volcanic rock make up the ocean floor-- contains a strongly magnetic mineral and can distort compass readings. In the early 18th century, this distortion was recognized by Icelandic mariners. Magnetite gives measurable magnetic properties; these magnetic variations help to study the deep ocean floor.
984 feet tall
(1,063 feet tall if you include the broadcast antennas on top)
Answer:
Photosynthetic organisms was the reason of these atmospheric changes.
Explanation:
The plant which is discovered by the scientists that is apparently devoid of life but has ice caps located at the poles which reveals that planet's atmospheric O₂ levels sharply increased about 1,000,000 years ago was due to evolution of photosynthetic organisms like cyanobacteria etc which went extinct and then O₂ levels dropped quickly 50,000 years ago. So photosynthetic organisms was the reason of these atmospheric changes.
Portsmouth was settled between the Elizabeth and James Rivers for shipbuilding and as a transportation hub for the surrounding plantations. This sentence is an example of situation is the false situation.
<h3>What is James rivers?</h3>
The James River is a river that flows from United States, that flows 348 miles from the Appalachian Mountains to the Chesapeake Bay.
If the Jackson River, the longer of the two source tributaries, is included, the river length increases to 444 miles.
Thus, the statement is false.
For more details about James rivers, click here
brainly.com/question/23653019
#SPJ1
