Page 97 - FEN 4. SINIF
P. 97
Kullandığımız kaynakları israf etmeden dikkatli tüketmeliyiz. Aşağıdaki doğal kaynaklarımızın
israf edilmemesi için nasıl önlemler alacağımızı yazalım.
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SU
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ELEKTRİK
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GIDA
ÖRNEK
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GİYECEK
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ZAMAN
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