How many planets in our solar system have no moons?

Apparent polar wander indicates that: a. the north magnetic pole wanders slowly around the entire Earth over million years timescales b. the continents have moved around the Earth's surface over million year time scales. c.

How do the following organisms relate to one another : plankton, batfish, yellowfintuna, and whale sharks

Tyndale may have gone to Wittenberg University for a short time. While there, he may have met. A: Martin Luther B: King Fredrick C: John Calvin

Which European country is located at 20 degrees West and 63 degrees north?

Which country on the map above is both part of mainland Southeast Asia and an island? A. Vietnam (A) B. Malaysia (B) C. Indonesia (C) D. the Philippines (D)

Which European nation was the most influential in colonizing Brazil? A. Spain B. France Portugal D. England

What crops grow abundantly in the Central Valley of Chile? A) fruit, vegetables, and wine grapes B) sugar cane, rice, and oranges C) cacao, coffee, and bananas D) corn, wheat, and barley

Sections of active fault lines that haven't experienced a significant earthquake for a long time, even though adjacent sections have, are called a. stress accumulations. b. recurrence gaps. c. seismic risks. d. seismic gaps

What is the Trans-Siberian Railroad? a. the world's longest continuous railroad line b. the major link between Moscow and Europe c. the best way to travel between Russia and Afghanistan d. the shortest railroad in Siberia

What are the 4 different fields of study of Earth's systems?