What is the soft weak and plastic like layer?
The movement of the lithospheric plates is facilitated by a soft, weak and plastic-like layer is called asthenosphere.
Do the plates in this activity have the same density?
Answer. Answer: Explanation: They are denser compared to continental crust, meaning they have more mass per unit volume. It is located under land masses and is less dense than oceanic plates.
What happens when two plates with the same density collide?
A convergent boundary forms when two continental plates collide. Neither plate subducts because the crusts have approximately the same density. Instead, the rocks are smashed together causing them to recrystallize due to the intense heat and pressure from the colliding plates.
What happens when two plates of the same density converge?
When two plates (either oceanic or terrestrial) converge and they are of similar density then they will crash into each other and form mountains. A great example of this is when India crashed into the Asian continent and the Himalayas were formed.
Which would Subduct if the two plates were to collide with each other?
1 Answer. Oscar L. Continental plates contain less dense rocks than oceanic ones, so the continental plates are more buoyant and the oceanic plates will subduct uopn collision.
What are the 2 types of crust found on Earth’s surface?
Earth’s crust is divided into two types: oceanic crust and continental crust. The transition zone between these two types of crust is sometimes called the Conrad discontinuity. Silicates (mostly compounds made of silicon and oxygen) are the most abundant rocks and minerals in both oceanic and continental crust.
Which is the coldest layer in the atmosphere and why?
mesosphere
What 2 things can fly in the stratosphere?
Air is roughly a thousand times thinner at the top of the stratosphere than it is at sea level. Because of this, jet aircraft and weather balloons reach their maximum operational altitudes within the stratosphere.