Paul Guinness

Brenda Walpole

"Cambridge resources for the IB diploma"--p. [4] cover.

Environmental Systems and Societies for the IB Diploma

Science Lab

With detailed answers to many fascinating questions this book is a perfect introduction to time and seasons.

I Wonder Why the Sun Rises and Other Questions about Time and Seasons

Designed to amuse and intrigue the young reader, this book introduces the topic of time and seasons, including why we need calendars, how animals tell the time, why leaves fall in autumn and how the time zones work.

Brenda Walpole

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