Easy-read Fact Book S.
5 total works
Introduces the solar system, rockets, satellites, space travel, UFO's, and other elements of outer space.
Briefly examines the ocean's currents, floor, vegetation, and animal life. Includes a discussion of underwater exploration.
Facts about the physical characteristics and behavior of the members of the crocodilian family.
Explains in simple terms different types of volcanic eruptions, the formation of volcanoes, and the theory of plate tectonics.