How big and wide is the sea? How wide is the sea?

The sea occupies 71% of the land area, and the deepest places are:

It is well known that the Mariana Trench, the deepest trench in the world (with an average depth of 8,000 meters, no more than 200 kilometers from the nearest part of the Japanese archipelago), is expanding northeastwards at a rate of 10 centimeters per year, that is, the Pacific-Japan archipelago, due to the push of the Asian continental plate and the retreat of the Pacific plate. After this big **, scientists observed that the trench has further accelerated the pace of eastward expansion! The Japanese archipelago, which borders the Pacific and Asian tectonic plates, is undoubtedly on the edge of the deepest funnel in the world!

If you encounter the same seabed as Indonesia once or twice**, it is likely that the Japanese archipelago, except for the Ryukyu Islands in the south, will face the catastrophe of sliding into the trench.

The Mariana Trench is located in the western part of the Pacific Ocean and is part of a series of trenches on the ocean floor of the western Pacific Ocean. It is located between the Asian and Pacific plates, from the Iwo Islands in the north to the vicinity of Yap Island in the southwest. It has the Aleutian, Kurile, Japan, and Ogasawara trenches to the north, and the New Britain and New Hebrides trenches to the south.

The total length is 2,550 kilometers, arc-shaped, with an average width of 70 kilometers, and most of the water depth is more than 8,000 meters. The maximum water depth is in the Fichaz Abyss, which is 11,034 meters, which is the deepest point on Earth.

The Earth's oceans cover an area of 361745300 square kilometers and account for 71% of the Earth's total surface area

The stage is as big as the heart.

How wide is the sea? Yes. The sea is not as wide as the soles of my feet!

See the answer.

The sea is two words wide.

The inner three-part is one-half of the world's ocean area, with an average depth of 3,957 meters and a maximum depth of 11,034 meters.

The seawater capacity is 707.1 million cubic kilometers.

Pacific Ocean: total area of 178.68 million square kilometers, average depth of 3,957 meters, maximum depth of 11,034

Atlantic: about 10,000 square meters. The average depth is 3,626 meters, and the deepest depth reaches 9,219 meters in the Indian Ocean

The total area is about 10,000 square kilometers. The average depth is 3,397 meters, the Arctic Ocean: about 10,000 square kilometers, the average depth is 1,300 meters, and the sea (English:

seyt and ockjuukus;the ocean;the sea French: mer) means the sea. In fact, there are still some differences between the sea and the ocean.

Distinction between sea and ocean: The vast ocean, from azure to turquoise, is beautiful and spectacular. The sea, at the edge of the ocean, is an appendage of the ocean.

The sea covers about 11% of the ocean's area, and the water depth of the sea is relatively shallow, with an average depth ranging from a few meters to 43,000 meters. The sea is close to the mainland, and the temperature, salinity, color and transparency of the sea are affected by the land, and there are obvious changes in the temperature, salinity, color and transparency of the sea.

Two-thirds of the total area of the planet.

The sea accounts for about 70% of the earth's surface area, and 70% of the earth's surface is covered by water in the vast expanse of the earth's surface, so the earth is also called the "water planet", and most of these 70 water is the ocean, and the sea is only a part of it. The size and depth of the world's oceans vary, but the largest and deepest sea is the Coral Sea in the South Pacific. The sea with the largest average depth is the Sea of Scotia near Antarctica, which has an average depth of 3,400 meters.

The deepest part of the world's oceans is the Mariana Trench in the Pacific Ocean, reaching a maximum depth of 11,521 meters, and the top trenches are all in the Pacific Ocean. The Coral Sea is home to schools of sharks, which is why it is also known as the "Shark Sea". The Sea of Marmara is 270 kilometers long from east to west, about 70 kilometers wide from north to south, and covers an area of 11,000 square kilometers, which is only the size of China's Taihu Lake and is the smallest sea in the world.

The Sea of Marmara is an inland sea formed by the subsidence of faults between the Eurasian continent and the Balkan Peninsula in Asia Minor and the Balkan Peninsula in Europe. The coast is steep, with an average depth of 183 meters and a maximum depth of 1,355 meters. Some of the original peaks have been turned into islands.

The island is rich in marble, which means marble in Greek. The largest island in the sea, Marmara, is also named after marble. The area of the Bohai Sea is about 10,000 square kilometers, the Yellow Sea is about 400,000 square kilometers, the East China Sea is about 770,000 square kilometers, and the South China Sea is 3.3 million square kilometers.

Ocean refers to the general term of the vast and continuous saltwater bodies on the earth in the world, the world's oceans account for about two-thirds of the earth's surface area), that is, 100 million square kilometers of oceans refer to the total number of vast and continuous saltwater bodies on the earth, with a total area of about 3.6 billion square kilometers, accounting for about 70 of the earth's surface area. Because the ocean is much larger than the land area, some people refer to the earth as a "water ball".

We often call the Earth a blue Earth, and that's not bad at all. The total area of the ocean covers 71% of the total area of the Earth. The ocean is divided into many parts by continents and islands.

The largest part is called the ocean, which has the Pacific Ocean, the Indian Ocean, and the Atlantic Ocean. The edge of the ocean has many attached seas such as the Mediterranean, continental seas, straits, bays, and many more. Looking at the earth as a whole, most of the land is concentrated in the northern hemisphere, while the southern hemisphere is mostly oceanic.

Therefore, we often refer to the northern hemisphere as the land hemisphere and the southern hemisphere as the water hemisphere.

It is about 70% of the Earth's area, and the Earth's area is 100 million square kilometers.

The sea is my hometown, homesickness, gushing, how to estimate!

The density of seawater changes rapidly due to temperature, ocean currents and other factors!

The oceans cover an area of about 36.2 billion square kilometres, more than twice the size of the world's land area (about 1.5 billion square kilometres) and about 71 of the Earth's surface area.