Marian B. Jacobs

Why is the sky blue?
Marian B. Jacobs · 1999
על הספר
Discusses the atmosphere, wavelengths of light, clouds, rainbows, and what causes the sky to be different colors.
פרטי הספר
- שנה
- 1999
- שפה
- English
- הוצאה
- Rosen Publishing Group
- מהדורות
- 2
- ISBN
- 9781404232310
מקור הנתונים: Wikidata
עוד של Marian B. Jacobs
Marian B. Jacobs

Why does it rain?
Marian B. Jacobs · 1999
Marian B. Jacobs

Why can airplanes fly?
Marian B. Jacobs · 1999
Marian B. Jacobs

Why did the dinosaurs become extinct?
Marian B. Jacobs · 1999
Marian B. Jacobs

Why Do Airplanes Fly? (The Library of Why)
Marian B. Jacobs · 1998
Marian B. Jacobs
Why Do the Oceans Have Tides?
Marian B. Jacobs · 2007
Marian B. Jacobs
The Library of Why
Marian B. Jacobs · 2001