Blue poppies, the national flower, that once grew in abundance at the Chelela pass in Paro has been severely depleted in recent years according to the Royal Society for the Protection of Nature. "We spotted only three flowering and two seedlings at Chelela this June and July," said the society's ecologist and ornithologist, Rebecca Pradhan. According to the society there were about 150 blue poppies in the 1990s. In 2000, the number had dwindled to 20 and to 11 in 2002. The society feels that the depletion is because of plundering by people from neighboring districts with particular interest in gardening. With the highway going through the pass it is easy for people to go and dig up the flowers which are about 5 to 10 minutes walk away from the road," said Rebecca Pradhan. Small holes left in the flowering area indicated that people had been digging up these plants according to the society. The society fears that this species might be wiped out totally from Chelela. H...
The Solar System The Solar System is made up of the Sun and smaller bodies that move on their own axis and around the Sun. The smaller bodies include planets such as Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and satellites. Pluto is no more a planet as it is very far away from the Sun. It is small and is not visible. Satellites are small planet like bodies rotating on their axis and revolving around the bigger planets. The Moon is the satellite of the Earth. Planets and satellites are held around by the gravitational force of the Sun. Mercury is nearest and Neptune is the farthest planet from the Sun.
Topic: Natural and Human made changes. class level: Five. Subject: Science. Material type: video lesson. Well, I created this video using Camtasia 8. This video tutorial is made on the topic 'Natural and Human made changes" from class five science text book and intended to supplement on the classroom teaching made by the teacher. I hope this video will help my students comprehend more about the content on the topic mentioned above.
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