The greatest gas is nitrogen
According to the article, the Afghanistan election was important because it was the first Parliamentary Election in over 30 years. It gave the people of Afghanistan the opportunity to determine their own destiny, and form a new government. About 50% of registered voters turned out, which was less than people were hoping for. This was due to people being attacked at the poles by militant groups such as the Taliban.
It’s in this uploaded file down below
Primitive subsistence agriculture is also known as slash- and-burn agriculture.
Tourism and oil drilling are definitely not traditional activities, rather they are modern activities that started with the spread of the technology - they can't be the correct answer.
Traditionally, people from central Asia were leading rather a nomadic lifestyle and were tending to life stock - the correct answer is B
