The correct answer is - secondary economic activity.
The developing countries are trying to boost and develop their economies by developing the industry. They build lots of industrial facilities, factories, and instead of selling the raw materials to the more developed countries, they start to use the raw materials for their own purpose and manufacture them into products ready for the market. This production can include anything from creating steel from the iron ore, make juices from the fruits and vegetables, use the cotton for making clothes etc., so all in all making final products that directly end up on the market, thus making a bigger profit.
In most cases, as altitude increases, the air in the troposphere cools. Vertical mixing occurs as a result of warm air rising. However, a layer of cool air may form beneath a layer of warm air on occasion. Temperature/thermal inversion refers to this deviation from normal temperature.
When an inversion occurs, polluted areas (such as London and Donora PA) experience unhealthy air and an increase in smog because pollutants are trapped at ground level rather than circulating away.
Answer:
Russia
Explanation:
24.3% of the world's share comes from Russia! That's the most
Seasons<span> happen because </span>Earth's<span> axis is tilted at an angle of about 23.4 degrees and different parts of </span>Earth<span> receive more solar energy than others. ... Around the June</span>solstice<span>, the North Pole is tilted toward the Sun and the Northern Hemisphere gets more of the Sun's direct rays. I hope this helps out have a good day and good luck on your work!!!
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