How are canada and the United states linked A. extensive trade between the countries B. similar culture C. shared transportation and communication D. all of the above

The Nile river in Egypt deposits materials over the flat surrounding ground every time it floods. Which of the following land forms result in the Nile River flooding? 1.) mountain 2.) plateau 3.) plain 4.) none of the above

What is a field trip all about and what are the necessary things for survival.

What is the square root of 800

Suppose that Hubble's constant were 20 kilometers per second per million light-years. How fast would we expect a galaxy 100 million light-years away to be moving

Which planet in our solar system has the most satellites?

When the Europeans traveled the Mississippi and the Amazon rivers, what did they bring to the native peoples of both continents? A. Gifts and wisdom B. Exotic plants and animals C. Smallpox and other disease D. Technology and knowledge

What are the major controlling factors for the variations of the water mass in the ocean?

The climatic effect that influences precipitation and air flow locally is

Does oceanwater contain any other minerals than salt

What comes to bedsides icy bridges battlefronts and crumbling bridges?