Let's read and find out science. Level 2

Explains how leaves change their colors in autumn and then separate from the tree as the tree prepares for winter.

This introduction to pandemics and their history shows readers how to stay safe, and also includes a glossary, an infographic on how the coronavirus spreads, a handwashing diagram and a timeline showing the pandemics of the past.

"Millions of people live in cities around the world, but have you ever wondered how cities work? All those people need clean water to drink, a safe place to live, and a way to get all around the city! How do you take care of all those people's needs? Your city has a plan for that. Read and find out all about the systems a city has to help keep everyone safe, healthy, and happy"--Provided by publisher.

Text and illustrations looks at how solar energy works.

Provides details about tyrannosaurs and paleontology.

"Read and find out all about how to talk to your computer in this . . . edition with . . . illustrations and simple . . . text that introduces conditions, loops, and functions"--Provided by publisher.

Explores the six senses of sharks, discussing how they use senses differently than humans, and how their extra sense, electroreception, helps them find their prey.

Explains how bacteria and viruses affect the human body and how the body fights them.

Explains the basics of solar power to early readers using simple text and colorful illustrations. Includes charts, sidebars, an infographic, and a hands-on activity.

Offers readers a look at the characteristics and inhabitants of each zone of the ocean. Features color illustrations and a glossary of terms.