Author:

(A) Within the Arctic and Antarctic Circles there is at least one
day in the year during which the sun does not set and at least one
day on which it never rises
(B) At the North Pole there is darkness for half the year
(C) At the summer solstice the sun shines vertically over the
Tropic of Capricorn
(D) The sun shines vertically over the Equator twice the year

(A) Florida current
(B) Canaries current
(C) Brazilian current
(D) Norwegian current

(A) dew
(B) fog
(C) mist
(D) hail

(A) Titicaca
(B) Baikal
(C) Superior
(D) Victoria

(A) Pluviometer
(B) Drosometer
(C) Anemometer
(D) Hygrometer

(A) temperate deciduous forests
(B) tropical moist forests
(C) heavily polluted rivers
(D) deserts and savannas

(A) Llanos
(B) Sudan climate
(C) Campos
(D) None of these

(A) rivers
(B) wind
(C) glacier
(D) wave