Oceanography

Some names of bodies of salt water include oceans (e.g. Pacific Ocean, Atlantic Ocean), seas (e.g. Mediterranean Sea, Caribbean Sea), gulfs (e.g. Gulf of Mexico, Gulf of Oman), and bays (e.g. San Francisco Bay, Hudson Bay).

Spreading center volcanism occurs along mid-ocean ridges where tectonic plates are moving apart. The process involves the upwelling of hot magma from the mantle, which creates new oceanic crust as it solidifies upon cooling. This type of volcanism is an important mechanism for plate tectonics and plays a key role in shaping the Earth's lithosphere.

The primary force that causes the sea floor to spread and continents to drift is called "plate tectonics." This geological process involves the movement of the Earth's lithosphere (made up of tectonic plates) on the semi-fluid asthenosphere below, driven by convection currents in the mantle.

No, the oceans do not contain enough salt to cover all of the continents with a layer 50 feet thick. The average salt content in the oceans is about 3.5%, and there is not enough salt to form a layer that thick on the continents.

there are 5 major oceans: Arctic, Pacific, Atlantic, Indian, and Southern

In most fish species, the number of times the mouth opens and closes is unrelated to the number of times the gill covers move. The two movements serve different functions: the mouth is used for feeding and respiration, while the gill covers are specifically involved in respiration. These movements are controlled by different mechanisms in the fish.

If salinity increased at the poles, the water near the poles would become denser. This increased density could impact ocean circulation patterns and potentially affect marine life that depend on specific salinity levels. Additionally, it could lead to changes in ice formations and melting rates in polar regions.

Oceanography is important because the ocean is an important part of the eco-system. It is important to learn about the animals in the ocean. It is also important to track changes in the ocean since these changes can impact the entire Earth.

There are no flowers under the sea, because flowering plants use pollination to reproduce (which means the sperm travels through air, not water).

You may be thinking of some animals that look like plants. Popular examples include Cnidarians (for example, the sea anemone and coral polyps) or Bryozoans (called 'moss animals' because they look like little plants).

You can see a rainbow when sunlight is refracted, reflected, and dispersed through water droplets in the air, such as after a rain shower or near a waterfall. The most common time to see a rainbow is when the sun is low in the sky, at around a 42-degree angle from your eyes.

In the United States, the Center for Operational Oceanographic Products and Services, or CO-OPS, (a branch of the National Ocean Survey), is the official source of predictions for approximately 3,000 locations around the country. CO-OPS also makes predictions for other countries and territories.

The habitat for the cicadas includes large woody bushes and trees with soil that is well drained. They live in climates that are temperate to tropical with warm summers and are found all over the world.

Not knowing what the following characteristics are will cause someone to not know which does not describe the averages. A person will need to see what the characteristics are to know the correct answer.

Large bodies of salt water are called seas or oceans.

That would be a sandbar or a shoal. Sandbars are elongated ridges of sand, while shoals are shallow areas with a sandy or pebbly bottom that may be visible at low tide.

Some rivers connected with oceans include the Amazon River in South America, the Nile River in Africa, the Mississippi River in North America, and the Ganges River in Asia. These rivers flow into the Atlantic, Pacific, and Indian Oceans.

The size is directly proportionate to the size of the involved tidal formations. For example, which accident can produce the largest aftermath? Two motorcycles colliding? Two cars colliding? Two 18 wheelers colliding? Possibly two freight trains colliding? Get the picture? Water is fluid, therefore it moves around obstacles. When two tidal currents engage one another, they move around each other, and since water has no corners, this fluid "dance" continues until it's inertia, (kinetic energy), runs out. The centrifugal force generated by the swirling tidal formations creates the tell tale hole in the surface of the water.

Ocean water becomes less dense when it becomes warmer, which causes the water molecules to spread out and take up more space. This decrease in density can also occur when freshwater is introduced into the ocean, as it is less dense than saltwater. Mixing of different water masses with differing densities can also contribute to the overall decrease in ocean water density.

The Mediterranean Sea, which is not considered an ocean.

Virtual water refers to the hidden amount of water used in the production of goods and services. It quantifies the water embedded in products when they are produced, helping to understand the water footprint of different items and the amount of water that is indirectly consumed through trade.

A river flows from its source, which is typically in a higher elevation, towards its mouth, which is usually at a lower elevation where it drains into a larger body of water such as an ocean, sea, or lake. The direction can vary based on the geography of the area, but in general, rivers flow downhill due to gravity.

Secondary dunes are smaller dunes formed behind primary dunes along a coastline. They are usually located farther inland and are shaped by wind and plant growth. Secondary dunes help protect the ecosystem by acting as barriers against erosion and storm surges.

Lava is a liquid. It is molten rock that flows like a thick fluid when erupted from a volcano.