A slope struck by a low Sun angle has relatively low evaporation and thus supports a relatively luxuriant vegetation growth and is known as a(n) ________ slope.
A) adret
B) ubac
C) forte
D) epiphyte
E) selva
Question 2
The reason that treelines at the same latitudes north and south of the equator occur at different altitudes is ________.
A) the varying solar radiation received by each hemisphere
B) that there are few mountains in the Southern Hemisphere
C) the Sun is usually higher in the sky in the Northern Hemisphere
D) that there is more ocean in the Southern Hemisphere
E) not completely understood
The monthly changes of angle between the direction of illumination by the Sun and viewing from Earth
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Finding the angle from a ratio
Double Angle Identity
Compound Angle Formulas
Two complementary angles are drawn such that one angle is 10 degree more than seven times the ...