أكون فرضية لماذا يتعاقب الليل والنهار أكتب فرضيتين أستطيع اختبارهما?
حل مادة العلوم رابع ابتدائي الفصل الدراسي الثاني ف2تدور الأرض حول الشمس.
الأرض ثابته والشمس حولها.
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\n\u062d\u0644 \u0645\u0627\u062f\u0629 \u0627\u0644\u0639\u0644\u0648\u0645 \u0631\u0627\u0628\u0639 \u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u062f\u0631\u0627\u0633\u064a \u0627\u0644\u062b\u0627\u0646\u064a \u06412\n\n\u062a\u062f\u0648\u0631 \u0627\u0644\u0623\u0631\u0636 \u062d\u0648\u0644 \u0627\u0644\u0634\u0645\u0633.
\n\u0627\u0644\u0623\u0631\u0636 \u062b\u0627\u0628\u062a\u0647 \u0648\u0627\u0644\u0634\u0645\u0633 \u062d\u0648\u0644\u0647\u0627.\n","upvoteCount":1,"dateCreated":"2022-10-11T11:18:25+03:30"},"suggestedAnswer":{"@type":"Answer","id":"https:\/\/www.3rbu.net\/answer\/4265#answer","url":"https:\/\/www.3rbu.net\/answer\/4265#answer","text":"\n\u0623\u0643\u0648\u0646 \u0641\u0631\u0636\u064a\u0629. \u0644\u0645\u0627\u0630\u0627 \u064a\u062a\u0639\u0627\u0642\u0628 \u0627\u0644\u0644\u064a\u0644 \u0648\u0627\u0644\u0646\u0647\u0627\u0631 \u0623\u0643\u062a\u0628 \u0641\u0631\u0636\u064a\u062a\u064a\u0646 \u0623\u0633\u062a\u0637\u064a\u0639 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0645\u0627.
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\n\u062d\u0644 \u0645\u0627\u062f\u0629 \u0627\u0644\u0639\u0644\u0648\u0645 \u0631\u0627\u0628\u0639 \u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u062f\u0631\u0627\u0633\u064a \u0627\u0644\u062b\u0627\u0646\u064a \u06412\n\n\u062a\u062f\u0648\u0631 \u0627\u0644\u0623\u0631\u0636 \u062d\u0648\u0644 \u0627\u0644\u0634\u0645\u0633.
\n\u0627\u0644\u0623\u0631\u0636 \u062b\u0627\u0628\u062a\u0647 \u0648\u0627\u0644\u0634\u0645\u0633 \u062d\u0648\u0644\u0647\u0627.\n","upvoteCount":1,"dateCreated":"2022-10-11T11:18:25+03:30"},"dateCreated":"2022-10-11T11:18:25+03:30"}}
أكون فرضية لماذا يتعاقب الليل والنهار أكتب فرضيتين أستطيع اختبارهما?