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Bands of magnetic material in the sea floor that have opposite poles or exhibit magnetic reversal can provide evidence for sea floor spreading true or false?
True. Bands of magnetic material in the sea floor that have opposite poles or exhibit magnetic reversal provide evidence for sea floor spreading. This is because as new oceanic crust forms at mid-ocean ridges, Earth's magnetic field periodically reverses, creating magnetic stripes on the ocean floor that align with the direction of the magnetic field at that time.
Sea floor is destroyed in which plate boundry?
The sea floor is destroyed in subduction zones, where one tectonic plate is pushed beneath another. This process is responsible for the destruction of oceanic crust and the formation of deep ocean trenches.
What is the process that continually adds new material to the ocean floor is called?
sea-floor spreading
Suppose you exert a horizontal push on a crate that rests on a level floor and it doesn't move How much friction acts compared with your push?
If the crate doesn't move, then the forces on it are balanced, and they add up to zero.The force of friction is equal to the force of your push, and acts in the opposite direction.Neither you nor the friction does any work.Note that as long as this is going on, these statements are all true regardless of whetherthe floor is level or sloped.
What does the continental margin consist of?
The continental margin is the zone of ocean floor that separates oceanic crust and continental crust. It accounts for 28% of all oceanic area.
How does walking across the floor involve newton third law of motion?
You push against the floor; the floor pushes against you - in the opposite direction.
How does the normal force on you compare to your weight when you stand on a floor?
When you stand on a floor, the normal force acting on you is equal in magnitude but opposite in direction to your weight.
What muscle separates the chest from the abdomen and forms the floor of the thorax?
The muscle that separates the chest from the abdomen and forms the floor of the thorax is called the diaphragm.
What is the opposite of floor?
a ceiling
When you walk across the floor you apply force to the floorThe floor in turn applies a force to youWhich of Newton's laws is this?
This scenario is an example of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In this case, as you apply a force on the floor by walking, the floor pushes back on you with an equal force in the opposite direction.
A 200N woman sits on a floor what force does the floor exert on her?
The floor exerts an upward force of 200N on the woman, which is equal in magnitude to her weight to keep her stationary. This force is known as the normal force, which acts in the opposite direction to the force of gravity.
Explain how momentum is conserved when a ball bounces against a floor?
When a ball bounces against a floor, the total momentum of the ball and the floor system remains constant before and after the collision, assuming there are no external forces acting on the system. This is because the force exerted by the floor on the ball during the collision changes the direction of the ball's momentum without changing its magnitude.
What is separates the continental shelf from the ocean floor?
continental slope. :)
How is the sea floor able to spread?
the sea floor separates. magma comes up the crack forming new sea floor
What is the opposite of a canopy?
floor
What is the opposite of celling?
floor!
What is the opposite of roof?
The opposite would be the building foundation, or the basement floor. (Most thesauruses simply say floor.)
