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This book is the result of a collaborative effort among internationally renowned multidisciplinary scientists who recognize that arid lands are particularly vulnerable to the …

Scientists have been warning for years that human activity is heating up the planet and climate change is under way. In the past century, global temperatures have risen an average …

Aktiver Mathematikunterricht, der alle Kinder fördert 'Klick!' lässt Mathematik lebendig werden. Die Schüler/innen entdecken mathematische Strukturen in Alltagssituationen und …