A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, lava spews from long fissures and geysers spurt superheated water. Frequent earthquakes strike along the rift. Beneath the rift, magma—molten rock—rises from the mantle. It oozes up into the gap and hardens into solid rock, forming new crust on the torn edges of the plates. Magma from the mantle solidifies into basalt, a dark, dense rock that underlies the ocean floor. Thus at divergent boundaries, oceanic crust, made of basalt, is created.
When two plates come together, it is known as a convergent boundary. The impact of the two colliding plates buckles the edge of one or both plates up into a rugged mountain range, and sometimes bends the other down into a deep seafloor trench. A chain of volcanoes often forms parallel to the boundary, to the mountain range, and to the trench. Powerful earthquakes shake a wide area on both sides of the boundary.
If one of the colliding plates is topped with oceanic crust, it is forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into new crust. Magma formed from melting plates solidifies into granite, a light colored, low-density rock that makes up the continents. Thus at convergent boundaries, continental crust, made of granite, is created, and oceanic crust is destroyed.
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b. is the bottom layer of the saturated zone
c. is a layer of porous rock below an aquifer
d. always stays in the same place
The water table rises and falls with precipitation. The correct option is a.
When the water table rises to ground level, water begins to seep through to the surface, causing flooding. Water may rise through floors or underground areas such as cellars or basements as a result of this.
The water table rises in late winter and early spring as snow melts and precipitation increases. However, there is a time lag between when precipitation enters the saturated zone and when the water table rises.
Therefore it can be said that the water table rises and falls with precipitation.
Thus, the correct option is a.
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B. Chechnya
C. Quebec
D. Mexico
E. Kashmir
1. Doku Umarov
2. Bloc and Parti
3. Felipe Calderón
4. Uighurs
5. Majaraja Hari Singh
The correct answers matches are:
A. Xinjiang - 4. Uighurs;
It is a region in northwestern China where a Turkic speaking Mulim population leaves, and also wants independence.
B. Chechnya - 1. Doku Umarov;
Doku Umarov was an Islamic extremist from Chechnya, Russia, which was included in multiple terrorist attacks, as well as the wars between Russia and Chechnya in the 1990's.
C. Quebec - 2. Bloc and Parti;
Bloc and Parti id a political party in the Canadian region of Quebec, and it is a party that is trying to gain independence for Quebec.
D. Mexico - 3. Felipe Calderon;
Calderon was president of Mexico for 6 years, and he was the leader of the National Action Party for 30 years.
E. Kashmir - 5. Majaraja Hari Singh;
Majaraja Hari Singh is remembered as the last maharajah of the Kashmir region.
b. two
c. four
d. eight
The correct answer to this question is
B. TWO
Any circle drawn around the Earth divides it into two equal halves called hemispheres. There are generally considered to be four hemispheres: Northern, Southern, Eastern, and Western. The Equator, or line of 0 degrees latitude, divides the Earth into the Northern and Southern hemispheres
b. humus.
c. residual soil.
d. bedrock.
Answer:
A: Transported Soil
Explanation:
That is what happens when your soil is unconsolidated deposits.