The first accurate measurement of the size of Earth was made by ___.

a. Eratosthenes

b. Aristotle

c. Ptolemy

d. Newton

What wind or global pressure system borders the equator?

4. Which of the following would change if the Earth had no tilt relative to the ecliptic? A. Each season would last longer B. The year would be longer C. There would be no seasons D. There would be more days per year

Which statement accurately describes life in modern Russia? Famous theaters have been forced to close. Most forms of rock music are banned. Leisure time is spent in outdoor activities.

What happens in a rain shadow

According to the mantle plume theory, how do volcanic island chains, like the Hawaiian Islands, form Volcanic island chains form as a tectonic plate moves over a stationary hot spot. Volcanic island chains form where tectonic plates spread apart.

What is the biggest problem facing the Chesapeake Bay and Puget Sound?

What aspects of Latin American culture have most been influenced by the European colonization of the past?

Two different species of organism occupy the same niche. Which of the following scenarios will occur? a. The two species will live in harmony. b. One species will out compete the other species. c.

Sort the characteristics based on whether they describe mass wasting, tsunamis, or both. 1. It can be triggered by tectonic plate movement. 2. The name means "harbor wave." 3. It's movement of land triggered by gravity. 4.

Some students confuse adaptation with adapting. Clarify the misconception.