Question

answers

at galápagos islands and macapá, the sun is most directly overhead

a) in december/january

b) in march or september

c) in june

at mar chiquita and la serena, the sun angle is largest

a) in december

b) in march or september

c) in june

at ushuaia, the maximum insolation is

a) as high in december/january as at mar chiquita and la serena

b) as low in june/july as at mar chiquita and la serena

c) both (a) and (b) are true

in january and december, areas of different latitude in south america can have similar insolation because

a) the sun angles are the same everywhere

b) areas that have a lower sun angle have longer days

c) areas that have a lower sun angle have shorter days