Answer:
GPS
Explanation:
learned this last year in geography :)
I would say that housing availability, inadequate services, pollution and migration from rural areas all present challenges to the regional urban areas but not reduced population. If there is migration to the cities then these above three problems must be dealt with to accommodate the new citizens.
I think it would be false
C.) spring tides, during the moon'squarter phases the sun and moonwork at right angles, causing the bulges to cancel each other. The result is a smaller difference between highand low tides and is known as a neaptide. Neap tides are especially weaktides.
