Watts, Pam

"This book talks about the gods of different world mythology beliefs from all over the world"--.

Text and color illustrations explore the history of engines, and how they generate power.

Text and color illustrations break downthe composition of soil, from its nutrients, minerals, and organisms to climate factors needed to keep plants healthy.

Examines how sedimentary, igneous, and metamorphic rocks form, break apart, and change over time.

An introduction to the ocean ecosystem, discussing the extreme conditions found there, animals and plants that live in the ocean, the effect people have on the ocean, the future of the ocean and more.