Which of the following is man-made fibre?
View Answer Report Error Discuss
How many days moon takes to revolve around the earth?
The Moon takes about 27.3 days to perform one complete orbit around the Earth.
Which of the following are the smaller planets than the size of the Earth?
The Great Smog of 1952 was a severe air-pollution event which affected _______.
Which of the following is biodegradable?
Any substance that does not cause pollution and is capable of getting decomposed by any living organism is called as Bio degradable. Human & animal excreta, plant wastes etc... come under bio-degradable.
Earth is the _______ planet from the Sun.
According to the distance of planets from the Sun, which of the following order is correct?
Ilmenite is an ore/mineral of _________.