How does condensation occur

Which of the following were created by glaciers in North America? Check all that apply. A. The Great Lakes B. Yellowstone's hot springs C. Long Island D. The Grand Canyon

Which boundary type adds to the lithosphere (the hard outer crust of the Earth) ? A. Subduction B. Divergent C. Collisional D. Transform

The source of the earth's magnetic field is the: a. sun b. moon c. oceans d. core

A scientist in Northern California is studying the tree rings of a very old redwood tree. He notices that the oldest tree rings are very narrow. As the rings move away from the center, he observes 15 rings that get wider and wider.

Which country is the cleanest most prosperous country in Southeast Asia?

Who was the first person to reach the south pole?

An atom of element A has 50 protons, what would the elements atomic number be?

Name 2 bodies of water associated with Germany

6. Which is a farming technique that could improve the soil and the environment? A using fueled machines that will turn the soil continuously B creating undisturbed layers of mulch in the soil C placing inorganic chemical fertilizers in the soil D

Which is an example of kinetic energy? A) a ball rolling across the floor B) the energy stored in gasoline C) a stretched spring D) a book sitting at the top of a bookshelf