Why do oceanic tectonic plates move underneath a continental plate ​

Answers

Answer 1
Answer:

Answer: The main driving force of plate tectonics is gravity. If a plate with oceanic lithosphere meets another plate, the dense oceanic lithosphere dives beneath the other plate and sinks into the mantle. This process is called subduction.

Explanation:


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What volcanoes are on a divergent plate boundary

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Places where plates are coming apart are called divergent boundaries. As shown in the drawing above, when Earth's brittle surface layer (the lithosphere) is pulled apart, it typically breaks along parallel faults that tilt slightly outward from each other. As the plates separate along the boundary, the block between the faults cracks and drops down into the soft, plastic interior (the asthenosphere). The sinking of the block forms a central valley called a rift. Magma (liquid rock) seeps upward to fill the cracks. In this way, new crust is formed along the boundary. Earthquakes occur along the faults, and volcanoes form where the magma reaches the surface.Where a divergent boundary crosses the land, the rift valleys which form are typically 30 to 50 kilometers wide. Examples include the East Africa rift in Kenya and Ethiopia, and the Rio Grande rift in New Mexico. Where a divergent boundary crosses the ocean floor, the rift valley is much narrower, only a kilometer or less across, and it runs along the top of a midoceanic ridge. Oceanic ridges rise a kilometer or so above the ocean floor and form a global network tens of thousands of miles long. Examples include the Mid-Atlantic ridge and the East Pacific Rise.Plate separation is a slow process. For example, divergence along the Mid Atlantic ridge causes the Atlantic Ocean to widen at only about 2 centimeters per year

Regarding the area labeled B, which best describes the characteristics of the ocean current in this location? A. warm, high salinity, and dense waters B. cold, high salinity, and denser waters C. warm, low salinity, and less dense waters D. cold, low salinity, and dense waters

Answers

Regarding the area labeled B, cold, low salinity, and dense waters are the best describes the characteristics of the ocean current in this location. Thus, option (b) is correct.

What is ocean?

The greatest area on earth is referred to as the "ocean." The ocean's 71% slat water has a light blue appearance. The motion of water waves is the ocean. Magnesium, calcium, and chlorine are abundant in the ocean. The ocean covers the large surface area of the Earth.

According to the characteristics of the ocean current as the given, the image was on the described. There are the based as the blue line was on, they indicate the current location. There are the cold and the low salinity, and the dense of the water. There are the labeled on the cold and the lower ocean in the location.

As a result, the area labeled B, cold, low salinity, and dense waters are the best describes the characteristics of the ocean current in this location. Therefore, option (b) is correct.

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Is it B?? I really think it's B :)

How many seas are in Hawaii

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none there's only iceans
Hawaii has o seas but many islands

What Eco region does the Texas Ocelot live in?


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I don't know about Texas Ocelots, because I've never heard of them before, but most ocelots live in rainforests, or even sometimes deserts

Answer: In Texas, Ocelots occur in the dense  shrub lands of the Lower Rio Grande Valley and Rio Grande Plains. Deep, fertile clay or loamy soils are generally needed to produce  habitat.

Explanation:

The diagram below shows four objects in the solar system which have equalmasses.
Which of these pairs of objects exerts the greatest gravitational force on each
other?
01) Object 1 and Object 3
02) Object 4 and Object 3
03) Object 1 and Object 4
04) Object 4 and Object 2

Answers

The diagram below shows four objects in the solar system which have equal masses. Object 4 and Object 2 these pairs of objects exerts the greatest gravitationalforce on each other. Thus, the option (d) is correct.

What is solar system?

The "family" of the Sun is referred to as the solar system. The solar system is the collective name for everything that rotates or travels around the Sun. At the head of this system is the Sun.

The Sun, a star, is surrounded by eight planets and other celestial bodies. Instead of having any intrinsic illumination, planets just reflect the light of the sun.

The force of gravity, often known as gravitation, affects every material thing in the universe. Any two mass-containing objects are attracted to one another by the gravitational pull. Gravity is stronger for objects with higher mass. Albert Einstein was the first to discover the Newton law of gravity.

Therefore, option (d) is correct.

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Answer:

Object 4 and Object 2

Explanation:

Define the following: floodplain, delta, alluvial fan, and oxbow lake.

Answers

A floodplain or flood plain is an area of land adjacent to a stream or river that stretches from the banks of its channel to the base of the enclosing valley walls

delta IDK

 relating to or derived from alluv

An oxbow lake is a U-shaped body of water that forms when a wide meander from the main stem of a river is cut offium

hope it helps :)