Introduces glaciers, describing what they are, where they can be found, what causes them, their parts, how they move, different kinds, and their effects on the Earth.
Introduces sedimentary rocks, describing the three types, what they are, their formation, identifying them, fossils, and different layers and what they reveal about Earth's history.
Looks at interesting facts on a bird called the skua, and includes information about different species, where they live, what they eat, and their migration patterns.
Introduces fault lines, describing the the layers in the Earth, tectonic plates and how their movements can cause earthquakes, different types of faults, and how knowing about faults can help people p
Introduces fossils, describing what they are, the different kinds, how they are formed, where they can be found, what they teach about the origins of life on Earth, and how scientists determine their
