Answer:
The main gases which play an important role in maintaining the temperature of the atmosphere are carbon dioxide and the water vapours. As the altitude increases, the concentration of these gases in the atmosphere decreases (due to gravity), which consequently results in decrease of temperature, which means there is not enough CO2 and water vapours to keep increasing the temperature.
Hope that helps...
Answer:
The population of Africa has several specific characteristics:
- Very young: the population of Africa is very young, the median age in Africa is 19 years. For comparison, the median age in Europe is 43 years.
- High fertility: the average African woman has over 4 children, while the average European woman has 1 child or less.
- Very high population growth: because of the young population and the high fertility rate, the African population is growing very fast. Africa is projected to have over 4 billion people by the year 2100, currently, it sits at 1.3 billion people.
- Low life expectancy: the life expectancy in Africa has been improving, but it still low when compared to other parts of the world, sitting at around 60 years. For comparison, Japan, the country with the highest life expectancy on Earth, has a life expectancy of 84 years.
Answer:
<u>Option-(B):</u> The condensation process has a drying effect on the air.
- As, the different layers inside such a region's atmosphere is dried out by the process of condensation. And most of the region is left with no to less then the normal level of moisture inside the state of California,US. While, most of the species living in the region are more arranged in terms or having a very specific system to resist the heat present inside the region.
- As, such conditions gives rise to more high levels of temperature inside the different regions.But speaking specifically of the Iee(Ieeward)side of the Sierra Nevada's of California which is targeted by the displacement of the moisture or we can simply say that the droplets from the atmosphere is all due to the presence of the condensation processes inside the regional atmosphere.
Answer:
Because the low latitudes are closer to the poles, as middle latitudes are well, in the middle so the will be more moderate. High temperatures are near the equator so they would of course be more in the hot temperatures
The correct answer is C) Seafloor spreading
This new oceanic crust is gradually moved away from the ridge itself. Seafloor spreading is one of the reasons of the continental drift
