The correct answer is - A: Recent economic growth.
The BRIC organization is composed of four countries, China, Russia, India, and Brazil. All of the four members are countries that have experienced significant economic growth in the past few decades, and they are all big countries, with big populations, and have abundance of natural resources. They all have close ties between each other, support each other, and compliment their economies with both, investments and trade.
Carbon dioxide and water vapour concentrations will lead to change in temperatures.
Explanation:
Most of the common volcanic gases include carbon dioxide, sulphur dioxide and hydrogen sulphide along with small quantities of volatile compound and elements present such as hydrogen, helium and chloride etc.
The carbon dioxide and water vapour alter the temperature During the experiment the concentration of carbon dioxide goes up and the temperature goes down. Thus volcanic eruption often leads to global cooling.
