Evidence about ancient climates indicates that (1 point)glacial ice once covered much of what is now india and australiacontinents in the northern hemisphere today were once centered over the south polecontinents in the southern hemisphere today were once centered over the north poleno continents occupied the southern hemisphere

Paleoclimatology is the science that studies ancient climates of the Earth. According to this science, there have been many ice ages and glacial ages, and they have happened because of a phenomenon known as Great Oxygenation. This means the Earth had too many plants that were producing oxygen, which stopped the Greenhouse effect and brought cold temperatures to the planet. For example, around 360 to 260 million years ago, the ice age called “Karoo” happened because of the previous Great Oxygenation, and this glacial ice covered much of what is now India and Australia.

albuquerque's conquest of malacca ranks second in importance among his great. the trade of malacca with india is said by the portuguese chroniclers to have out of their hands, cairo and mecca will be entirely ruined, and to venice will no which had a great effect upon the minds of the chinese ministers

superior technology and improved medical knowledge to foster imperialism. quinine enabled europeans

to survive tropical diseases and venture into the mosquito-infested interiors of africa and asia. the combination

of the steamboat and the telegraph enabled the western powers to increase their mobility and to quickly respond

to any situations that threatened their dominance. the rapid-fire machine gun also gave them a military advantage

and was in convincing africans and asians to accept western control. the following table summarizes the

causes of the new imperialism:

causes of new imperialism

economic military/political humanitarian/religious technological

need for markets need for military bases white man’s burden new medicine

raw materials national security spread of christianity new weapons

source of investments source of

pride—nationalism

social darwinism

(superiority of western

society)

transportation

i