Exhaust from cars and factories pollutes Earth's air more each day. But does our air quality contribute to Earth's changing climate? And can climate change affect the air we breathe? Discover the conn
Young children are naturally curious about the world around them. Tell Me Why We Have Earthquakes offers answers to their most compelling questions about natural disasters and the earth's crust. Age-a
Young children are naturally curious about the world around them. Tell Me Why We Have Tornadoes offers answers to their most compelling questions natural disasters and weather. Age-appropriate explana
Young children are naturally curious about the world around them. Tell Me Why There is Day and Night offers answers to their most compelling questions about the rotation of the earth. Age-appropriate
Young children are naturally curious about the world around them. Tell Me Why Leaves Change Color offers answers to their most compelling questions about the changing seasons. Age-appropriate explanat
The reader follows a student's journal as the student learns about geothermal power as an energy source. This engaging title includes how humans used geothermal power in the past, how we use geotherma
Presents information on the cause of the BP Deepwater Horizon explosion and oil spill; the effect on workers, animals, and the environment; and what is being done to help the Gulf Coast recover.
This book relays the factual details of the Boston Tea Party and the events that led up to it. The narrative provides multiple accounts of the event, and readers learn details through the point of vie
Maps bring the real world into miniature and help us understand the cities, roads, and landforms around us. Learn everything you'll need to know to unlock the information in a map.
Have you ever wondered why you pay taxes on some things but not others? This book introduces readers to tax-paying. Real world examples help readers learn the importance of math skills for money manag
Building a house of snow bricks, catching snowflakes on your tongue, making snow angels--the joyous activities of a snowy winter's day are captured in a rhyming text and full-color pictures, culminati
