Deserts are a natural barrier between regions, they are difficult to travel through safely due to harsh conditions. Transport of goods and people is more costly and more difficult.
Answer:
Sikhs but there are a lot of Muslims as well, these people are called punjabis:)
Explanation:
C, it’s global warming . Temperatures start to rise . Oceans get warmer as well.
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Answer:
The boundaries where the tectonic plates meet are the areas of the world with the most violent natural earthquake activity. When the plates grind against each other along plate boundaries, the rocks are under so much pressure that sometimes they heat up and fold, creating mountain ranges, hills and valleys.
