Answer to Question 1
a. On the vernal equinox, the Sun rises due east, reaches the zenith at noon, and sets due west.
b. On the summer solstice, the Sun rises exactly 23.5 north of due east, reaches an altitude of 90 - 23.5 = 66.5 on the meridian in the north, and sets exactly 23.5 north of due west.
c. On the winter solstice, the Sun rises exactly 23.5 south of due east, reaches an altitude of 90 - 23.5 = 66.5 on the meridian in the south, and sets exactly 23.5 south of due west.
Answer to Question 2
FALSE
Four main models that describe the relationship between ecosystem function and biodiversity.
Gibbons are lesser apes, and live in the forests of south and Southeast Asia.
The vast majority of older adults live in their own homes, even when they need special equipment or ...
A wide variety of pathogens may live on or in the human body
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
A highway curve of radius 80 m is banked at 45°. Suppose that an ice storm hits, and the ...