Answer: The common among the pictures is the formation of divergent plate boundary, where it forms the rift valleys and oceanic ridges. Also, what are the common in the 4 pictures? The four presented pictures are most likely bodies of water that has a tight space of water movement.
What do you think will be the effect on the crust if this continue to happen Brainly?
Answer: If this event continues for millions of years, the cracks will become wider and the two land masses will be more far away from each other. The creation of new crust between the land masses also widen.
What does air contain that keep us alive?
What we really do when we breathe in air, is to filter oxygen. Oxygen is absolutely essential to all living creatures on earth because we use it to extract energy from the food we eat. That energy keeps our vital organs working and our bodies moving. Pure air has no pollutants, harmful gases or nasty germs.
What does the cracker biscuits represent?
Even though these plates move very slowly, this movement has created a dynamic world with mountains, earthquakes and volcanoes. In this activity the graham crackers represent the plates of earth and the peanut butter or frosting represents the magma (molten rock) underneath.
What plate boundary is involved when the crust in an area melts due to subduction?
Convergent boundaries are commonly associated with larger earthquakes and higher volcanic activity. Whenever a subduction zone is formed, the subducted plate will end up being partially melted by the earth’s internal magma and molten.
What type of plate is plate A?
Answer: Plate A is an oceanic plate because it is relatively thinner compared to plate B. While Plate B is a continental plate because it is thicker and floats higher than the other plate.
How will you describe the movement of lithospheric plates?
The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.
What do the British call cookies?
Biscuit (UK) / Cookie (US)
In the US, cookies are flat, round snacks made of sweet dough. In the UK, these are generally called biscuits, although people do call the bigger, softer kind cookies, too.
What do the English call crackers?
In British English, crackers are sometimes called water biscuits, or savory biscuits.
Which feature is commonly formed at a plate boundary where oceanic crust converges with continental?
When oceanic crust converges with continental crust, the denser oceanic plate plunges beneath the continental plate. This process, called subduction, occurs at the oceanic trenches (figure 6). The entire region is known as a subduction zone. Subduction zones have a lot of intense earthquakes and volcanic eruptions.
What kind of plate boundary causes old and heavy crust?
At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.
What type of boundary is trench?
In particular, ocean trenches are a feature of convergent plate boundaries, where two or more tectonic plates meet. At many convergent plate boundaries, dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction, creating a trench.
