Answer: B
Explanation: Good luck! :D
Answer:
Option (E)
Explanation:
Keeling has collected various data over the last few decades regarding the earth's atmospheric CO₂, and with the help of the photosynthesis process, he tried to determine the Keeling curve in the graph. He also considers that the earth climatic condition is the same everywhere like in the equator.
In the tropical and equatorial areas, the temperature is relatively high and also the area receives a maximum amount of sunlight and rainfall. This region supports a large number of species. This region has a higher concentration of CO₂. In addition to the increasing industrial development and consumption of fossil fuels, the CO₂ content has drastically increased over the last few decades.
From the experiment, he observed that the CO₂ content is maximum during the spring season as the plant matters undergo decomposition it releases a large amount of CO₂ into the atmosphere. But this CO₂ content is minimum during the autumn season because plants absorb the lesser amount of CO₂ in order to carry out the process of photosynthesis.
Thus, the Keeling curve shows a straight line sloping upward in the graph, which describes that the CO₂ content will be high in the tropical and near-equatorial environment.
Hence, the correct answer is option (E).
Answer:
It was when the continent divided I think
Explanation:
From the following options presented in the problem, the only global city in the region of Russia and its neighboring countries would be A. Moscow.
Of the options presented, between Moscow, Kiev, St. Petersburg, and Tashkent, the only global city would be Moscow. Kiev and Tashkent aren't located in Russia. This leaves Moscow and St. Petersburg. Although some would argue that St. Petersburg would be the answer, it is a fact that St. Petersburg is yet to be called as a global city. Moscow, on the other hand, is already declared one though its activities as one is limited. Both are solely affected as to Russia's approach in the overall development of the country and is yet to show progress.
If we consider that the moderation of climates occurs due to the Ocean, we know that the most moderate climate will be near the ocean. This helps narrow it down a little. This means that East Asia will have the most moderate climate. If we want to narrow it down even more, we can look along the coast of China and South Korea. There is no right answer as this is subjective but I would have to say that the coast of China and South Korea has the most moderate climate. Busan, South Korea is a good example.