As countries become more developed, the productivity edge that urban regions have over their countries declines. This makes sense, development leads to urbanization which leads, eventually, to the convergence of the productivity of metro areas and the country as a whole. Cities are changing fast.
Answer:
Sand dunes and strong winds (~90 mph)
Explanation:
Primary succession occurs in lifeless areas. That eliminates lava flow and bare rock. Sand dunes are also formed by this mode.
Secondary succession occurs in areas where an existing ecology has been wiped out by some disaster, such as a blowout in a dune.
A blowout is a steep sided valley in a sand dune caused by strong winds. They blow the beach sand inland and cover up existing vegetation, so the stages of succession must begin anew.
Answer: For example, when you go to the beach, the waves hit the rocky shore, causing it to weather or chip off. There is salt on those rocks, but when the waves hit those rock it weathers it away and thats how we have a salty ocean.
Hope this helped!
Borneo <span>is politically divided among three countries: Malaysia and Brunei in the north, and Indonesia to the south.</span>
Answer:
Hydrologic cycle is the undertaking of water amongst the basins of atmosphere, land and ocean. Water from the ocean enters the atmosphere through evaporation. And the sun helps in the evaporation of water and transpiration form the plants. As soon as it is contained in the atmosphere, the water vapor collects more water vapor, thus forming the dark clouds. When all water vapor form the ocean is collected, the high pressure allows the water vapor to condense and form rain, thus condensation occurs. The soil in most lands collects water from rain and they are held by chemical forces and gravitational surface tension. Then the process is repeated.
Explanation: