A horse pulling a tonga moves forward due to the force exerted by
The period of revolution of a geostationary satellite is |
Answer |
Atmospheric pressure is measured with a |
Answer |
Earth`s seasons are caused by which of the following? |
Answer |
Which of the following is most likely to cause a rise in the average temperature of earth s atmosphere in future? |
Answer |
With reference to the soil conservation, consider the following practices: |
Answer |
The most abundant organic molecule on the surface of the Earth is |
Answer |
Biodiversity forms the basis for human existence in the following ways: |
Answer |
There are rings around which of the following? |
Answer |
Which of the following parts of the sun is easily visible only during a total solar eclipse? |
Answer |
The solar eclipse occurs when |
Answer |