Around 1800 (plus or minus about 5 years) is when it was estimated that the world's population had reached 1 billion.
At EVERY point on Earth . . . North of the equator, South of the equator, at the poles, or exactly ON the equator . . . the lengths of days and nights change with the seasons. (probably supposed to be <em>choice-3</em>)
Two friends are reading books. Jimmy reads a book with 21,356 words. His friend Bob reads a book with one-and-a-half times as many words. Which expression represents the number of words Bob reads?
21,356 x 2
21,356 x one fourth
21,356 x one half
21,356 x one and one half
Answer:
b- political map
Explanation:
a political map shows the boundaries between countries.
Amount of sunlight, distance from equator, and height above sea level
