Answer: mountains and dry conditions.
In this excerpt, we are told that, in order for the traveller to reach the province of Tun and Kain, he has to spend eight days in the desert. Deserts are particularly treacherous to cross, as there are little natural resources that can help you survive if you get lost or run out of supplies. According to the text, the reason why the journey is difficult is because of the dry conditions of the desert.
The difficulties of the journey is caused due to the dry conditions and mountains. Therefore, option (b) or (ii): "mountains and dry conditions" is the correct answer.
In this part, we learn that the traveler must spend eight days in the desert in order to reach the provinces of Tun and Kain.
Deserts are especially dangerous to cross since there are few natural resources to assist you live if you get lost or run out of supplies.
According to the book, the tough nature of the voyage is due to the desert's arid conditions.
Climate change increases the risk of falling rocks in the Alps and other mountain regions, compounding the risks already faced by mountain climbers.
Therefore, out of the given choice, either the sea travel or the dry tree plains were not the reason for difficulty, Hence, the dry conditions and mountains were the most challenging. So, option (b) is the correct answer.
Check out the link below to learn more about Kain journey;
https://brainly.com/question/13184867
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