Answer:
The main reason there are no big cities is due to natural resources to support them, mainly water. Most comes from underground as there are no lakes or big rivers that run through that part of the country with a constant flow to support large populations. Its a great place to live and visit.
Answer:
So the Submarines could travel safely under water if they were under attack
Smaller scale has less variables and correlations to be based on while a larger scale has a bigger amount of mathematical numbers to be based on
Explanation:
Mechanical weathering is the process of breaking big rocks into little ones. This process usually happens near the surface of the planet. Temperature also affects the land. The cool nights and hot days always cause things to expand and contract. That movement can cause rocks to crack and break apart.
The answer is B. photic zone
