Description Of Scaling Great Heights

Description of function

Give a brief description of caldera.

A liquid drop of mass m andradius r is falling from great height. Its velocity is proportional to

______energy is obtained from water falling through great heights to turn turbines which drive generators to produce electricity.

The best description of natural selection is :

What is the name given to the part of electromagnetic spectrum which is used for taking photographs of earth under foggy conditions from great heights ?

Which is the best description of a covalent bond?

For ordinary heights, the path of a projectile is parabolic but for great heights the path is elliptical. Explain.

The scientific discipline concerned with the description of rock successions and their interpretations in terms of a general time scale is called: