The source of light are the sun, fire and ____. A shadow is formed when ____ is blocked by an object. The clarity of shadows is influenced by the type of ____ that blocks the light. It is ____ to do activities in lighted areas. It is ____ to do activities in dark areas.

SCIENCE YR 2-LIGHT AND DARK

بواسطة

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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