De ce pe platforma sud-americana ,în afară de cărbune, petrol si gaze naturale ,se formeaza si minereuri metalice

Tropical climate is experienced in the nothern countries of south america

Answer carbon dioxide ice;

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!