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	<id>https://en.banglapedia.org/index.php?action=history&amp;feed=atom&amp;title=Ocean</id>
	<title>Ocean - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://en.banglapedia.org/index.php?action=history&amp;feed=atom&amp;title=Ocean"/>
	<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Ocean&amp;action=history"/>
	<updated>2026-05-31T16:20:56Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.40.0</generator>
	<entry>
		<id>https://en.banglapedia.org/index.php?title=Ocean&amp;diff=12654&amp;oldid=prev</id>
		<title>Mukbil at 02:34, 6 August 2021</title>
		<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Ocean&amp;diff=12654&amp;oldid=prev"/>
		<updated>2021-08-06T02:34:43Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:34, 6 August 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Ocean&#039;&#039;&#039; the body of salt water which covers about 71% of the earth&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/del&gt;s surface. In reality, there is only one ocean; the geographical subdivisions such as Pacific, Atlantic, Indian, Arctic and Antarctic oceans are all made for convenience. They are all interconnected. In terms of water depth, ocean zones having a depth deeper than 200m are considered as open ocean and shallow coastal zones lying over continental shelves, usually less than 200m deep, are called neritic zones. The neritic zones or the shallow coastal waters are more influenced by changes in hydro-meteorological conditions like sedimentation, water movements, salinity and temperature. The shallow waters are rich in nutrients, hence more productive and supports a wide range of marine life than the deeper oceanic zones. The[[ bay of bengal]] is a part of the Indian Ocean, notoriously famous for the origin of tropical [[cyclone]]s, which affect Bangladesh and adjacent parts of the subcontinent. However, the Bay of Bengal is also a place of blessing for the origin of the southwest [[monsoon]] wind, which brings enormous precipitation to the region. [Mohd Shamsul Alam]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Ocean&#039;&#039;&#039; &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/ins&gt;the body of salt water which covers about 71% of the earth&#039;s surface. In reality, there is only one ocean; the geographical subdivisions such as Pacific, Atlantic, Indian, Arctic and Antarctic oceans are all made for convenience. They are all interconnected. In terms of water depth, ocean zones having a depth deeper than 200m are considered as open ocean and shallow coastal zones lying over continental shelves, usually less than 200m deep, are called neritic zones. The neritic zones or the shallow coastal waters are more influenced by changes in hydro-meteorological conditions like sedimentation, water movements, salinity and temperature. The shallow waters are rich in nutrients, hence more productive and supports a wide range of marine life than the deeper oceanic zones. The [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Bay of Bengal|&lt;/ins&gt;bay of bengal]] is a part of the Indian Ocean, notoriously famous for the origin of tropical [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cyclone|&lt;/ins&gt;cyclone]]s, which affect Bangladesh and adjacent parts of the subcontinent. However, the Bay of Bengal is also a place of blessing for the origin of the southwest [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Monsoon|&lt;/ins&gt;monsoon]] wind, which brings enormous precipitation to the region. [Mohd Shamsul Alam]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;See also&#039;&#039; [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Indian Ocean|&lt;/ins&gt;indian ocean]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;See also&#039;&#039; [[indian ocean]]. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[Alam, Mohd Shamsul  Professor of Geography and Environment, Jahangirnagar University]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:natural sciences]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:natural sciences]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[bn:মহাসাগর]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[bn:মহাসাগর]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mukbil</name></author>
	</entry>
	<entry>
		<id>https://en.banglapedia.org/index.php?title=Ocean&amp;diff=11476&amp;oldid=prev</id>
		<title>Nasirkhan: Content Updated.</title>
		<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Ocean&amp;diff=11476&amp;oldid=prev"/>
		<updated>2021-06-18T06:21:27Z</updated>

		<summary type="html">&lt;p&gt;Content Updated.&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:21, 18 June 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;p class=Normal &amp;gt;&lt;/del&gt;&#039;&#039;&#039;Ocean&#039;&#039;&#039; the body of salt water which covers about 71% of the earth&#039;;s surface. In reality, there is only one ocean; the geographical subdivisions such as Pacific, Atlantic, Indian, Arctic and Antarctic oceans are all made for convenience. They are all interconnected. In terms of water depth, ocean zones having a depth deeper than 200m are considered as open ocean and shallow coastal zones lying over continental shelves, usually less than 200m deep, are called neritic zones. The neritic zones or the shallow coastal waters are more influenced by changes in hydro-meteorological conditions like sedimentation, water movements, salinity and temperature. The shallow waters are rich in nutrients, hence more productive and supports a wide range of marine life than the deeper oceanic zones. The[[ bay of bengal]] is a part of the Indian Ocean, notoriously famous for the origin of tropical [[cyclone]]s, which affect Bangladesh and adjacent parts of the subcontinent. However, the Bay of Bengal is also a place of blessing for the origin of the southwest [[monsoon]] wind, which brings enormous precipitation to the region. [Mohd Shamsul Alam]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Ocean&#039;&#039;&#039; the body of salt water which covers about 71% of the earth&#039;;s surface. In reality, there is only one ocean; the geographical subdivisions such as Pacific, Atlantic, Indian, Arctic and Antarctic oceans are all made for convenience. They are all interconnected. In terms of water depth, ocean zones having a depth deeper than 200m are considered as open ocean and shallow coastal zones lying over continental shelves, usually less than 200m deep, are called neritic zones. The neritic zones or the shallow coastal waters are more influenced by changes in hydro-meteorological conditions like sedimentation, water movements, salinity and temperature. The shallow waters are rich in nutrients, hence more productive and supports a wide range of marine life than the deeper oceanic zones. The[[ bay of bengal]] is a part of the Indian Ocean, notoriously famous for the origin of tropical [[cyclone]]s, which affect Bangladesh and adjacent parts of the subcontinent. However, the Bay of Bengal is also a place of blessing for the origin of the southwest [[monsoon]] wind, which brings enormous precipitation to the region. [Mohd Shamsul Alam]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;p class=Normal &amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;See also&amp;#039;&amp;#039; [[indian ocean]]. [Alam, Mohd Shamsul  Professor of Geography and Environment, Jahangirnagar University]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;See also&amp;#039;&amp;#039; [[indian ocean]]. [Alam, Mohd Shamsul  Professor of Geography and Environment, Jahangirnagar University]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Nasirkhan</name></author>
	</entry>
	<entry>
		<id>https://en.banglapedia.org/index.php?title=Ocean&amp;diff=4575&amp;oldid=prev</id>
		<title>0:0:0:0:0:0:0:1: Content Updated.</title>
		<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Ocean&amp;diff=4575&amp;oldid=prev"/>
		<updated>2021-06-17T19:26:23Z</updated>

		<summary type="html">&lt;p&gt;Content Updated.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;p class=Normal &amp;gt;&amp;#039;&amp;#039;&amp;#039;Ocean&amp;#039;&amp;#039;&amp;#039; the body of salt water which covers about 71% of the earth&amp;#039;;s surface. In reality, there is only one ocean; the geographical subdivisions such as Pacific, Atlantic, Indian, Arctic and Antarctic oceans are all made for convenience. They are all interconnected. In terms of water depth, ocean zones having a depth deeper than 200m are considered as open ocean and shallow coastal zones lying over continental shelves, usually less than 200m deep, are called neritic zones. The neritic zones or the shallow coastal waters are more influenced by changes in hydro-meteorological conditions like sedimentation, water movements, salinity and temperature. The shallow waters are rich in nutrients, hence more productive and supports a wide range of marine life than the deeper oceanic zones. The[[ bay of bengal]] is a part of the Indian Ocean, notoriously famous for the origin of tropical [[cyclone]]s, which affect Bangladesh and adjacent parts of the subcontinent. However, the Bay of Bengal is also a place of blessing for the origin of the southwest [[monsoon]] wind, which brings enormous precipitation to the region. [Mohd Shamsul Alam]&lt;br /&gt;
&lt;br /&gt;
 &amp;lt;p class=Normal &amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;See also&amp;#039;&amp;#039; [[indian ocean]]. [Alam, Mohd Shamsul  Professor of Geography and Environment, Jahangirnagar University]&lt;br /&gt;
&lt;br /&gt;
[[Category:natural sciences]]&lt;br /&gt;
&lt;br /&gt;
[[bn:মহাসাগর]]&lt;/div&gt;</summary>
		<author><name>0:0:0:0:0:0:0:1</name></author>
	</entry>
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