Answer:
C
Explanation:
A convergent boundary (also known as a destructive boundary) is an area on Earth where two or more lithospheric plates collide. One plate eventually slides beneath the other, a process known as subduction.
Answer:
This is an example of adaptation and enviromental pressure.
Explanation:
Say you were to move to somewhere where the climate is nothing like you are used to. You would have to adapt to the new climate. The animals in the Boreal forest have to adapt to the climate and know they don't get food in the winter.
The cold weather forces them to do this, honestly. So this is also an example of enviromental pressure bc nature is pressuring them to do this.
Hope this helps
A seismograph is a device that scientists use to measure earthquakes.
Answer: B. Confining pressure decreases on a rising magma, allowing gas bubbles to expand and fracture the magma. This process further decreases pressure on the magma and will result in an explosive event.
Explanation: The bubbles inside the magma are responsible for making it bubble to the surface of the earth crust and the explosion that follows. As magma rises to the surface of the earth, it absorbs gases and water vapor which forms bubbles in the magma. As the pressure decreases in the magma, it causes these bubbles to increase. When the rise of magma cannot keep up with he growth in the bubbles, there is an explosive eruption to the surface. Compare this to shaking a Coca Cola bottle before opening it.
If the magma rise keeps us with the gas bubbles, the eruption is not explosive.