PDF What Makes Day and Night Download
- Author: Franklyn M. Branley
- Publisher: Harper Collins
- ISBN: 0064450503
- Category : Juvenile Nonfiction
- Languages : en
- Pages : 37
‘Accompanied by NASA photographs and Dorros’s colorful, lively drawings, the text explains the Earth’s rotation in clear and simple terms. An experiment using a lamp as the ‘sun’ further clarifies the principles introduced.’ —BL.