Http://history-world.org/islam.htm
This site will provide information, but it changed the entire social order and beliefs, customs and culture of the people.
When silicon atoms bond, then silicates form which are minerals in which such elements as potassium, calcium, magnesium and aluminum combine with the silicon atoms to form minerals like feldspars of different types or if it is just silicon and oxygen that bond then it forms quartz.
The correct order is Ns, As, Cs, Ci .
<h3>What do you mean by high altitude?</h3>
The distance above sea level is known as altitude, just like elevation. If an area extends at least 2,400 meters into the atmosphere, it is frequently referred to as being "high-altitude."
Mount Everest, which is located in the Himalayan mountain range on the border between Nepal and Tibet in China, is the highest point on Earth. 8,850 meters is how high Mount Everest is.
The highest city on Earth is El Alto, which is located in Bolivia. The average elevation of the 1.2 million population is 4,150 meters above sea level.
Air pressure decreases as altitude increases. In other words, low air pressure indicates a high apparent height.
Two things account for this. The primary cause is gravity. Density is the second justification.
To know more about the stratosphere, visit:-
brainly.com/question/4390102
#SPJ4
In April of 1869, he obtained a patent for one of his most important inventions, the air brake. This device enabled trains to be stopped with fail-safe accuracy by the locomotive engineer for the first time and was eventually adopted on the majority of the world's railroads
Answer: The correct option is A. Agriculture and Industry.
Explanation:
The primary activities are of great importance in india, it is thanks to this that india is the second largest agricultural producer in the world. India is the largest producer of many fruits, milk, spices, meats, coconuts, tea, ginger among others. It is also the second largest producer of wheat, rice, sugar and peanuts.
The indian industrial sector employs more than 100 million people. The main industries are textiles, processed foods, chemical products, transport equipment, steel, cement, petroleum, software and medicines.
