What is the difference between continents and ocean basins quizlet?

What is the difference between continents and ocean basins? Ocean basins are made of thin basaltic material that is denser. Continents are made of thick granitic material that is less dense.

What is the difference between continents and ocean basins?

Continents are large and continuous masses of land which are separated by expanses of water. Oceans are large water bodies in the Earth’s atmosphere. Continental crust is thicker. The oceanic crust is thinner.

Why are the Earth’s continents and ocean basins so different from each other?

The reason for the different levels is that the continents and ocean basins are made up of different kinds of rock. Continental rocks are rich in the light-colored minerals quartz and feldspar, which combine to make up the principal kind of rock in the continent, which is granite (Figure 2-2).

What is the difference between continental and oceanic crust quizlet?

The oceanic crust is thinner and denser, and is similar in composition to basalt (Si, O, Ca, Mg, and Fe). The continental crust is thicker and less dense, and is similar to granite in composition (Si, O, Al, K, and Na). The mantle is made of magnesium, iron and silicon.

What are the major features of the continents and ocean basins?

Ocean ridges, deep-sea trenches, abyssal hills, fracture zones, seamounts, and guyots are some of the major features of an ocean basin.

What are continents and ocean basins Class 6?

The large land masses are known as the continents and the huge water bodies are called the ocean basins. All the oceans of the world are connected with one another. The level of seawater remains the same everywhere. Elevation of land is measured from the level of the sea, which is taken as zero.

Are oceans and seas the same?

Many people use the terms “ocean” and “sea” interchangeably when speaking about the ocean, but there is a difference between the two terms when speaking of geography (the study of the Earth’s surface). Seas are smaller than oceans and are usually located where the land and ocean meet.

What is the difference between an ocean and a sea quizlet?

There is no difference between oceans and seas. Seas are smaller and shallower bodies of saltwater, somewhat enclosed by land, but directly connected to the world ocean. Seas are smaller and shallower bodies of saltwater, somewhat enclosed by land, but directly connected to the world ocean.

What is an ocean in geography?

The ocean is a huge body of saltwater that covers about 71 percent of Earth’s surface. The planet has one global ocean, though oceanographers and the countries of the world have traditionally divided it into four distinct regions: the Pacific, Atlantic, Indian, and Arctic oceans.

What is the difference between an ocean and a sea Wikipedia?

As a general term, “the ocean” is mostly interchangeable with “the sea” in American English, but not in British English. Strictly speaking, a “sea” is a body of water (generally a division of the world ocean) partly or fully enclosed by land.

What is the difference between sea ocean and beach?

The main difference between the ocean and the beach is that the ocean is basically a vast body made of saltwater and that body covers almost an area equal to the three-fourth part of the Earth. While the beach is only a part of the ocean that even is partially enclosed by land.

What is the difference between sea and beach?

The main difference between beach and sea is that a beach is a landform made up of sand and rocks, whereas a sea is a body of water, smaller than oceans and is made up of water. Beaches have fewer lifeforms like plants and animals, while Seas tend to have a wide variety of lifeforms.