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CBSE->Std 9 Questions

Total Questions 1962
an hour when lights are switched off to preserve energy
planting new trees in areas that were forests earlier
What is the definition for national park?
what is tsunami ? what are the causes of tsunami?
what are the developments brought by the British in India?
what are the important buildings built by the British in India?
what is static friction?
What is the differences between National Park and Santury.
define water source
a brief note on tsunami
what is the difference between thermoplastics and thermosettingplastic ?
sir please show an outline map of soils of India
1.Sir please, Explain about: 1)colonialism 2)socialism 3)imperialism 4)nationalism 5)industrial revolution 6)Karl Marx & Frederic angels 7)political scenario of India after the death of the Mughal emperor Aurangazeb 8)dark age 9)French revolution 10)American war of Independence 11)the sociocultural reforms in the 18th century 12)the Battle of Plassey 13)Battle of Buxar 14)establishment of company power in India 15)mercantilism 16)THE 3 Carnatic wars 17)Anglo-French rivalry & trade wars between the foreign powers came to India 18)treaty of Allahabad 19)Sepoy mutiny
: on an outline map of India shade the various settlements of the Portuguese,the dutch,the french,and the British traders?
what are the physical properties of metals and non-metals?
explain about internet for teenagers.
1. liquid pressure at the bottom of the container depends on the height of the water column ? why? 2. The liquids exerts pressure on the walls of the container? why? 3. Liquids exerts equal pressure at the same depth? why?
UNO AND ITS ORGANS
prepare a list of ranks in the indian army and their euivalent in the navy and the air force
on an outline map of india shade the various settlements of the portuguese,the dutch,the french,and the british traders?