According to economic theory, countries dependent on agriculture and allied activities ie primary sector, grow slowly and remain under-developed or developing economies. The export the raw material to the rest of the world. ... So Secondary sector is most important for the growth of and economy.
Answer: This is a tricky question but I think it’s either a or c
Explanation: sorry if it’s wrong
Answer:
Particular focus on a person's life
Answer: The release of methane from thawed permafrost
Explanation:
With increasing global warming, permafrost in the arctic is melting. The carbon and methyl clathrates present in permafrost escape into the atmosphere to form carbon dioxide and methane, both greenhouse gases.
In the Arctic, molecules of methane are trapped in ice crystals as methyl clathrates. When the temperature increases, these crystals release methyl clathrates which become methane when in contact with the atmosphere.
The cause of the increasing atmospheric
is due to the the thawing of dead organisms present in the permafrost. As the permafrost melts, these organisms decay and release
into the atmosphere.
Carbonation? and Oxidation?