The focus is the place inside Earth's crust where an earthquake originates. The point on the Earth's surface directly above the focus is the epicenter. When energy is released at the focus, seismic waves travel outward from that point in all directions.
Answer:
888 km
Explanation:
using the equivalences given, you can make conversions as follows:
552 mi * 1760 
*
* 
= 888.0438 km; then, taking only 3 significant figures 552 mi = 888 km
Note: if you don´t include units, you can´t make the conversion.
In order to solve the whole thing in one answer I need your age if 4 is required
Answer:
D. Heavy rainfall saturated the soil and destabilized the over-steepened slope.
Explanation:
The mud slide must have occurred in La Conchita California due to heavy rainfall which saturated the soil and destabilized the over-steepened slope.
Mud slide or mud flow is a form of mass wasting in which slope moves downward due to instability of the materials. They usually influenced by the effect of gravity on steep slopes.
- Prior to the mass moving event on the in the county, there was an unprecedented 14-15days streak of rainfall.
- The rain saturated and lubricated the soil bringing a reduction in their cohesion and ultimate movement.
- This led to the sliding down of the masses on the slope.
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If this question has the same set of options as to the
following, the answer would be letter b. weathering and erosion .Choice are:a. compaction b. weathering
and erosion c. cementation d. heat and pressureWeathering breaks down rocks into tiny mineral
grains, or sediments while erosion moves the <span>sediments by wind
or water. </span><span> </span>
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