Answer:
South America, the fourth-largest continent, extends from the Gulf of Darién in the northwest to the Tierra del Fuego archipelago in the south. Along with the islands of Tierra del Fuego, the continent includes the Galápagos Islands (Ecuador), Easter Island (Chile), the Falkland Islands (United Kingdom), and the Chiloé and Juan Fernández archipelagos (Chile). South America and North America are named after Italian navigator Amerigo Vespucci, who was the first European to suggest that the Americas were not part of the East Indies, but an entirely separate landmass. The portions of the landmass that lie south of the Isthmus of Panama became known as South America.
What risks could there be in having the vast majority of a country’s agricultural production dependent on one crop?
Answer:
Explanation:
According to a new WWF book, agriculture – the largest industry in the world – is one of the biggest threats to the environment. Inefficient food production and harmful agriculture subsidies are causing deforestation, water shortages and pollution.
Answer:
If that crop fails so would the agricultural production of said nation which could lead to famine or economic breakdown
Explanation:
When you rely on only one crop then your basically sitting on a ticking time bomb. If the crop fails and you don't have a replacement, your agriculture is disabled. If that crop is something like cotton, You loose your main export and ability to employ people. If its something like Rice then your citizens loose food which will cause famine in the lands which could lead to rebellion.
Why is it important for all the phases of growth and reproduction to proceed correctly in order for a plant species to survive?
Answer:
uuuhhh what in the world