The economy of Cuba is a planned economy in which most of the industries are owned and operated by the government. The economy of North Korea is a strict, dictatorial command economy which is planned centrally.

The public sector is the dominating sector in Cuba composing 76% of employment as of 2000 but has experienced a decrease in dominance from its contribution of 91% in 1981. The North Korean economy, on the other hand, is tightly operated by the government with restrictions on the free market. When the government hold in Cuba on its economy has started to decrease, there is no such change in North Korea.

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2 years ago

In which layer of the atmosphere is the highest concentration of ozone found ?

Vikki [24]

Answer:

stratosphere

Most ozone (about 90%) is found in the stratosphere, which begins about 10–16 kilometers (6–10 miles) above Earth's surface and extends up to about 50 kilo- meters (31 miles) altitude. The stratospheric region with the highest ozone concentration is commonly known as the “ozone layer” (see Figure Q1-2).

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