Answer:
The intermediate to felsic eruptions may be usually moderately to highly explosive
Explanation:
- Felsic lavas are hot, high in silica and volatiles, and have a high viscosity of fluid matter. They are thick and heavy and resistance movements.
- They thus represent the shielded nature of volcanoes etc. Fluid lava flow, tephra, lapilli, and volcanic bombs.
- Felsic magma is rich in feldspar, and silica as opposed to mafic magma which is rich in magnesium and iron.
- Felsic magma is usually acidic.
- As a result of the high intensity of volcanic eruptions, the lava is sticky and dark in color also it's bulky, etc. An example of Mount Saint Helens that erupted destroying both property and human life.
Rotate the Earth counter clockwise in the direction shown by the arrow to mimic the passing of time<span>. Show that the Full </span>Moon<span> rises at 6pm, is </span>highest in the sky<span> at midnight and sets at 6 am. It is not visible in the </span>sky<span> at noon because the Earth itself blocks the </span>Moon<span> from view.</span>
Answer: (C) Business cluster
Explanation:
Business cluster is basically refers to the geographical concentration where various types of business, institutions and the suppliers are interconnected in the specific field. The business cluster is also called as the competition and the industry cluster.
Business cluster plays an important role globally as it increase the productivity in an organization so the various types of firms can compete with each other.
Cluster mainly include various types of technologies so that it helps to provide the good infrastructure and the distribution network.
Therefore, Option (C) is correct.