&lt;p style=&quot;text-align: center; &quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; dir=&quot;RTL&quot; style=&quot;font-size:10.0pt;
line-height:115%;font-family:&amp;quot;Arial&amp;quot;,&amp;quot;sans-serif&amp;quot;;mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;
mso-bidi-theme-font:minor-bidi;mso-ansi-language:FR;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA&quot;&gt;النشاط العلمي:مكونات الهواء/&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center; &quot;&gt;&lt;b style=&quot;line-height: 1.5;&quot;&gt;&lt;span lang=&quot;AR-SA&quot; dir=&quot;RTL&quot; style=&quot;font-size:10.0pt;
line-height:115%;font-family:&amp;quot;Arial&amp;quot;,&amp;quot;sans-serif&amp;quot;;mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;
mso-bidi-theme-font:minor-bidi;mso-ansi-language:FR;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA&quot;&gt;الجغرافيا:الخريطة المسطحة&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;line-height: 1.5;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt; line-height: 115%; font-family: Calibri, sans-serif;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center; &quot;&gt;&lt;span style=&quot;font-size: 10pt; line-height: 115%; font-family: Calibri, sans-serif;&quot;&gt;&lt;b&gt;للفوجين عن بعد&lt;/b&gt; &amp;nbsp;&lt;/span&gt;&lt;br&gt;&lt;/p&gt;