The ____ protect us from objects that fall from space. The ____ protects us from the strong rays of the ____. Planes ____ in this layer. We can breathe the air that is in the ____. There is ____ oxygen here. Weather, such as ____, occurs here.

The atmosphere

بواسطة

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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