A. elevation
because elevation effects high altitudes.
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.
Answer:
One of the major advantages to working outside of China is that production costs can be dramatically lower. For example, in China, labor costs have risen over the past 15- 20 years, whereas in countries like Vietnam, India, and Bangladesh, the cost of labor has remained low. Another advantage is if you choose the right country for your product, it can decrease lead time and increase quality. A third advantage is that producing in other developing countries can help U.S. brands avoid Chinese tariffs.
However, there are also disadvantages to working outside of China.
The main challenge is that the raw material sources outside of China are not as broad as in China. Another is that infrastructure outside of China often lags, which means lead times can become a challenge and production delays can be more common.
Hope it helps!
Answer:
There are three types of rocks: igneous, sedimentary and metamorphic. Each of these types is part of the rock cycle.
Explanation:
