Answer:
Explanation:
Answer:
Cleavage of a mineral is defined as the direction along which the mineral breaks over the flat mineral surface. It is directly dependent on the mineral's crystallographic structure.
Slaty cleavage refers to the cleavage that is commonly found in the low grade metamorphic rock slate. Here, the fine grained minerals are so closely spaced and the lines of weakness are all parallel to each other, that allows the minerals to break in fine and thin layers. During the time of formation of slate, the smaller fractures are formed due to the increasing pressure. When groundwater moves through these fractures it forms a weak zone due to which these slaty cleavage forms.
When the rocks undergoes deformation and changes in the pressure and temperature condition then the cleavages are formed on the mineral's surface. The calcite contains rhombohedral cleavage are considered to be the perfect cleavage. Whereas the cleavage in amphibole is uneven and comprised of two directions that intersect each other at 56° and 124°.
a. Rain on snow
b. Liquefaction
c. Riptides
d. Tsunamis
e. All of the above
What type of tectonic plate boundary exists along the edge of the North American plate near the coast of Northern California, Oregon, and Washington?
Select one:
a. Transform
b. Divergent
c. Compressional
d. Convergent
A reverse fault, like the Cascadia subduction zone off the coast of Oregon and Northern California (north of Mendocino California), has relatively deep earthquakes—like the 1964 Alaska earthquake and the 2004 Sumatra earthquake that caused the Boxing Day Tsunami.
The Hayward fault, a strike-slip fault, is typically associated with hazards such as liquefaction. The plate boundary along the coast of Northern California, Oregon, and Washington is a Transform boundary where tectonic plates slide horizontally past each other.
The hazards most associated with strike-slip earthquakes on the Hayward fault could include liquefaction. On the other hand, the type of tectonic plate boundary that exists along the edge of the North American plate near the coast of Northern California, Oregon, and Washington is a Transform boundary. In contrast, a reverse fault like the Cascadia subduction zone off the coast of Oregon and Northern California (north of Mendocino California) sees relatively deep earthquakes.
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Explanation:
Deforestation is the permanent removal of trees to make
room for something besides forest. This can include
clearing the land for agriculture or grazing, or using the
timber for fuel, construction or manufacturing.
Overgrazing occurs when plants are exposed to
intensive grazing for extended periods of time, or
without sufficient recovery periods. It can be
caused by either livestock in poorly managed
agricultural applications, game reserves, or nature
reserves.
A wildfire, wildland fire or rural fire is an uncontrolled fire
in an area of combustible vegetation occurring in rural
areas.
Answer:
True, biomass is considered as a renewable source of energy as its inherited energy comes from the sun.
Explanation:
Answer: Erosion can be harmful to a person's property, causing a negative effect since the person must have paid for the land and the risk of injury if it forms a manhole.
Explanation:
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