Provides information about precipitation, discussing its role in the water cycle, looking at types of precipitation, and covering the problems of too much or too little rain, cloud seeding, meteorology, and other topics.
A short study of boreal forests, discussing where they are found around the world, the boreal climates and seasons, plants, animals, challenges to the ecosystem, and other related topics.
Presents an introduction to nature's food chain, and looks at the role of decomposers in the cycle, explaining what they are, examining different types of decomposers, and describing their habitats.
An introduction to parasites that describes different types of parasites, discusses where they live and risks they face, and explains their place in a food chain.
An introduction to deciduous forest biomes that looks at where they are located in the world, their various climates and seasons, native plants and animals, why their existence is in danger, and the types of jobs relating to the deciduous forest.
Presents an introduction to animals that eat plants and other animals, including information on what they are, how they digest meat and plants, different omnivorous animals, and their habitats.
An introduction to producers that describes different organisms that make their own food, discusses where they can be found and risks they face, and explains their place in a food chain.
