Oceanic crust is more dense which makes it subduct and continental crust is less dense which makes it override the oceanic crust during subduction
Answer:
The measurement of economic development is really a difficult work as every method faces the problems of its own kind.
However some of these problems are discussed as below:
1. Lack of Statistical Data:
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In order to measure economic development accurately, we should have correct assessment of national income, per capita income, per capita consumption etc.
But in under-developed economies the data on national income, per capita income and per capita consumption are not available. Due to lack of statistical data, it is difficult to assess economic development accurately in such countries.
Answer:
because otherwise there would not be such thing as seasons
Explanation:
The answer is D) it provided irrigation for farming.
Answer:
A
Explanation:
The closeness of a city to either land or water will affect the temperature of the city. If a city is closer to water, its temperature will be lower. However, if the city is farther from water, its temperature will be higher. This in contrast to the closeness of a city to land. Therefore, it can be concluded that the city with the greatest temperature is city A.