Answer:
b. silica
Explanation:
The majority of the volcanoes that form at subduction zones, or convergent plate boundaries, are stratovolcanoes. These volcanoes are also called composite volcanoes. The stratovolcanoes are known to have high to intermediate silica content of the lava they release. The eruptions tend to be periodic, and they are explosive and effusive in general, though there are exceptions. The fact that the lava is high to intermediate in silica content means that the lava is medium to highly viscous. Because of this, the lava tends to trap the gases in it, and as it reaches the surface and the temperature and pressure sharply change, the gases explode, resulting in eruptions that have lot of explosions and propelling of pyroclastic material.
Is the question multiple choice?
Answer:
a circle on the surface of a sphere which lies in a plane passing through the sphere's centre. As it represents the shortest distance between any two points on a sphere, a great circle of the earth is the preferred route taken by a ship or aircraft.
Answer:
It encouraged them to organize the first Women's Rights convention in Seneca Falls New York.
Explanation:
The World's Anti-Slavery Convention was held in London in 1840 and at this convention, women were denied participation at the convention. They were only allowed to view the proceedings from a gallery at one side of the hall. It was there that Lucretia Mott and Elizabeth Cady Stanton met each other.
As they went home together, they discussed the obvious exclusion of women from the convention. There and then, they resolved to organize the Women's Rights convention that held in 1848. These two women actively campaigned for women's rights.
Answer:
coastal Mombasa areas and nyanza kisumu regions
Explanation:
in coast regions we have the Indian ocean and lake basin regions of nyanza like in kisumu we have the lakes eg lake Victoria that leads to convectional rainfall occurrence.
