Lecture

Prime objective of this lecture is to present on Deforestation. Deforestation is the permanent destruction of forests in order to make the land available for other uses. Some…

Basic objective of this lecture is to present on Influence of Human Activity on the Environment. Improvements in agriculture health and medicine have produced a dramatic rise…

General objective of this lecture is to present on Carbonate-Silicate Cycle. Earth has almost as much carbon dioxide as Venus. Volcanoes add carbon dioxide to the atmosphere. Carbon dioxide…

Basic objective of this lecture is to present on Flag of Kyrgyzstan. The flag of Kyrgyzstan was adopted on 3 March 1992 by the Supreme Council of…

This lecture introduce on Ice Ages. Ice Ages are glacial episode during a past geological period. An ice age is a period of colder global temperatures and recurring…

Major objective of this lecture is to present on Public Awareness on Hurricane. In the early part of this century, coastal residents may have had less than…

Hurricanes are the planet’s most ferocious storms. They are known as cyclones in Australia and typhoons in southeast Asia. They bring massive waves and wind speeds…

The flag of Uzbekistan consists of three horizontal blue, white and green bands separated by two thin red fim briations, with a crescent moon and…

Prime objective of this lecture is to present on Flag of Turkmenistan. The flag of Turkmenistan was adopted on January 24, 2001. The green base represents Islam and…

The national flag of Tajikistan was adopted in November 1992, replacing the flag of the Tajik Soviet Socialist Republic of 1953. The red stripe represents Tajikistan’s…

The pattern on the flag represents the artistic and cultural traditions of the old Khanate and Kazakh people. The light blue symbolizes the various Turkic…

The central design element of the “Five Cross” flag is the St. George Cross in the middle of it. The St. George Cross is still…