Describes all the activities that take place on a farm during the four seasons of the year. Describe todas las actividades que tienen lugar en una granja durante las cuatro estaciones del a o.

"Blending in can help an animal hide- and save its life. From changing color or shape to making their own disguise, some animals are masters of deception." -Back cover

A solar system is a complex system containing a star and a group of planets, moons, and other bodies that move around the star. In our solar system, that star is the sun. Readers will learn about many of the wonders of our solar system.

For young science lovers, space exploration is perhaps one of the coolest fields of study. Readers of this illuminating title will get a peek into what it's like to visit the moon, climb aboard the International Space Station, and explore many other parts of space. Accessible text and attention-grabbing fact boxes hold the attention of even the most reluctant readers. The convenient page layout also includes colorful photographs paired with succinct,...

An introduction to the Sequoia and Kings Canyon national parks, including history, wildlife, and places of interest.

Shares the achievements and accomplishments of women in astronomy, including Wang Zhenyi, Maria Mitchell, and Jocelyn Bell Burnell.

"Natural resources are produced by the environment. Find out why natural resources are important to all living things and how we can stop then being wasted"--Back cover.

"Earth's climate is changing, and human activities are the cause. Find out how climate change affects the environment and what we can do to help the planet"--Back cover.