Placemark takes you to an ENE view of a steep, seaward-sloping face behind the flat, coastal sea terrace on which people have built homes. The place mark is positioned on the most recent, active mudslide, which is the infamous La Conchita mudslide. Why do you think this mudslide occurred?
On January 10, 2005, a landslide struck the community of La Conchita in Ventura County, California, destroying or seriously damaging 36 houses and killing 10 people.
the area has little vegetation to hold the soil
the area could have been undercut by the road halfway up the slope
the sea terrace on which the houses sit has over-steepened the cliff
Answer:
Density is one of the most factors that play a key role in plate tectonic activities. Some of the ways in which density is important in the field of plate tectonics are as follows-
- The convergent plate boundaries are responsible for the creation of a subduction zone, where the high-density lithospheric plate subducts below the less dense one. It is because the heavier plate is comprised of heavy minerals thereby forming heavier rocks as a result of which its density increases. Due to these differences in density, there occurs a subduction zone.
- The divergent plate boundary forms where two plates move away from one another. This type of plate motion is responsible for the eruption of magma on the seafloor. As the plates diverge, the lithosphere becomes eventually thin, and with more progressive spreading, the magma comes out to the seafloor. This is because the hot magma is less dense, and forms convection cells as they rise upward. This is how the density helps in the upwelling of magma at the mid-oceanic ridge in a divergent plate boundary.
- When there collide two plates of equal densities, then it gives rise to the formation of huge mountains, because neither of them is heavy to get sink. So it uplifts the crust, forming a sandwich-type pattern.
Answer:
C. Sugar Cane. This was often sold and traded during the Industrial Revolution
Explanation:
A common rock type found within oceanic crust is called basalt rocks. It is dark just like an igneous rock and it is basically a type of lava from a volcano.
The answer is B.
There are 28 days in February. 28 in Spanish is 'veinticinco' and therefore B. is the correct answer.
