Plate Tectonics is the study of the forces that cause continental drift. When tectonic plates collide or move apart, mountains are formed, volcanoes erupt, and earthquakes occur. These huge plates move one to four inches a year, yet we see and experience effects of that movement every day.
Two red wolves travel the perilous landscape of the North Carolina wilderness in search of a safe place to den and must protect each other from such perils as a snappy alligator and a gun-toting farmer.
Under the Ground (See Inside) (See Inside) [Hardcover] [Jan 01, 2007] Alex Frith
With help from Red Beard's treasure map, Ms. Frizzle and her class discover the animals and plants of the coral reef and their symbiotic relationships. Original.